The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:76129 advisory.

    Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides     authentication and standards-based single sign-on capabilities for web and mobile applications.

    This release of Red Hat Single Sign-On 7.6.13 on RHEL 8 serves as a replacement for Red Hat Single Sign-On     7.6.12, and includes bug fixes and enhancements, which are documented in the Release Notes document linked     to in the References.

    Security Fix(es):
    * undertow-core: Undertow MadeYouReset HTTP/2 DDoS Vulnerability (CVE-2025-9784)
    * Undertow HTTP Server Fails to Reject Malformed Host Headers Leading to Potential Cache Poisoning and     SSRF (CVE-2025-12543)
    * Undertow HTTP Server Fails to Reject Malformed Host Headers Leading to Potential Cache Poisoning and     SSRF (CVE-2025-12543)
    * Information disclosure and data deletion via second-order SQL injection (CVE-2026-0603)
    * GOSTCTR implementation unable to process more than 255 blocks correctly (CVE-2025-14813)
    * PKIX draft CompositeVerifier accepts empty signature sequence as valid (CVE-2026-5588)
    * unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion (CVE-2026-3505)
    * High integrity impact due to improper DNS domain name constraint enforcement (CVE-2026-42579)
    * HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers (CVE-2026-42581)
    * HTTP Header Injection via HttpProxyHandler Disabled Validation (CVE-2026-42578)
    * Denial of Service via unbounded memory allocation in HTTP content decompression (CVE-2026-42587)
    * Denial of Service via unbounded memory allocation in HTTP content decompression (CVE-2026-42587)
    * IPv6 subnet rule bypass due to incorrect masking operation (CVE-2026-44249)
    * Denial of Service via malformed HAProxy message (CVE-2026-44893)
    * Denial of Service due to resource leak (CVE-2026-48043)
    * Netty HAProxy PROXY protocol v2 codec: Denial of Service via memory leak from crafted PROXY protocol     headers (CVE-2026-48059)
    * Netty has Insufficient Bailiwick Validation for NS Records (CVE-2026-47691)
    * Improper trust manager handling leads to hostname verification bypass (CVE-2026-50010)
    * Information disclosure and data manipulation due to improper CNAME record validation (CVE-2026-45674)
    * Denial of Service due to eager buffer allocation in TLS handshake (CVE-2026-45416)
    * Arbitrary code execution via PolymorphicTypeValidator bypass (CVE-2026-54512)
    * Denial of Service via deeply nested JSON processing (CVE-2026-50193)
    * Denial of Service via incomplete fix in async JSON parser (CVE-2026-68494)
    * Missing authentication on EAP's IIOP NameService leads to MITM or DoS (CVE-2026-15563)
    * Session fixation in OIDC login flow that can lead to account takeover (CVE-2026-7507)
    * Denial of Service via specially crafted SAML input (CVE-2026-7307)
    * Denial of Service due to excessive SAMLRequest decompression (CVE-2026-2575)
    * Denial of Service via excessive processing of OpenID Connect scope parameters (CVE-2026-4634)
    * Unauthorized access via improper validation of encrypted SAML assertions (CVE-2026-2092)

    For more details about the security issue(s), including the impact, a CVSS score, and other related     information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:70229 advisory.

    Red Hat JBoss Enterprise Application Platform 8 is a platform for Java applications based on the WildFly     application runtime. This release of Red Hat JBoss  Enterprise Application Platform 8.1.8 serves as a     replacement for Red Hat JBoss Enterprise Application Platform 8.1.7, and includes bug fixes and     enhancements. See the Red Hat JBoss Enterprise Application Platform 8.1.8 Release Notes for information     about the most significant bug fixes and enhancements included in this release.

    Security Fix(es):

    * jackson-core: jackson-core: Denial of Service via incomplete fix in async JSON parser [eap-8.1.z]     (CVE-2026-68494)

    * netty-codec-http2: Netty: Denial of Service via memory exhaustion in SPDY-to-HTTP codec [eap-8.1.z]     (CVE-2026-56745)

    * netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration     [eap-8.1.z] (CVE-2026-62243)

    * bcpg-jdk18on: Bouncy Castle for Java: Denial of Service due to unbounded OpenPGP user-attribute     subpacket length [eap-8.1.z] (CVE-2026-59649)

    * jackson-databind: jackson-databind: Ignored properties can be unexpectedly modified [eap-8.1.z]     (CVE-2026-54515)

    * jackson-databind: Jackson-databind: Privilege escalation via improper handling of @JsonUnwrapped     properties [eap-8.1.z] (CVE-2026-59889)

    * netty-codec-dns: Netty: Denial of Service via Memory Leak in DNS Record Decoder with Malformed Domain     Names [eap-8.1.z] (CVE-2026-73508)

    * jboss-eap.1-runtime-maven-repository.zip: jackson-core: Denial of Service via incomplete fix in async     JSON parser [eap-8.1.z] (CVE-2026-68494)

    * jboss-eap-runtime-maven-repository.zip: jackson-core: Denial of Service via incomplete fix in async JSON     parser [eap-8.1.z] (CVE-2026-68494)

    * bcprov-jdk18on: unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion [eap-8.1.z]     (CVE-2026-3505)

    * brace-expansion: brace-expansion: Denial of Service via unbounded intermediate arrays [eap-8.1.z]     (CVE-2026-69152)

    * netty-codec-http: Netty: Memory exhaustion in netty-codec-http (decompression bomb) [eap-8.1.z]     (CVE-2026-59899)

    * netty-codec-http: Netty: Security control bypass allows unauthorized requests via null origin header     [eap-8.1.z] (CVE-2026-56746)

    * netty-codec-http: Netty: Denial of Service via memory exhaustion in SPDY-to-HTTP codec [eap-8.1.z]     (CVE-2026-56745)

    * netty-codec-http: Netty: Denial of Service via SPDY SETTINGS frame processing [eap-8.1.z]     (CVE-2026-55831)

    * netty-codec-http: Netty: Denial of Service via SPDY header decompression amplification [eap-8.1.z]     (CVE-2026-55833)

    * jackson-databind: Jackson-databind: Security bypass allows arbitrary code execution [eap-8.1.z]     (CVE-2026-54513)

    * jackson-databind: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass     [eap-8.1.z] (CVE-2026-54512)

    * undertow-core: Undertow:HTTP request smuggling via oversized chunk-size bit overlap [eap-8.1.z]     (CVE-2026-14180)

    * artemis-server: artemis-server: Pre-auth topology disclosure via CORE SUBSCRIBE_TOPOLOGY_V2 on channel0     [eap-8.1.z] (CVE-2026-49363)

    * undertow-websockets-jsr: Undertow: Pre-Auth DoS on websocket endpoint with @ServerEndpoint class with     any @OnMessage method [eap-8.1.z] (CVE-2026-15565)

    * wildfly-iiop-openjdk: Wildfly: Pre-auth denial of service on the IIOP listener [eap-8.1.z]     (CVE-2026-15567)

    * cxf-rt-transports-jms: Apache CXF: Arbitrary code execution via untrusted JMS configuration [eap-8.1.z]     (CVE-2026-50632)

    * cxf-core: Apache CXF: Information disclosure via out-of-band external entity resolution due to missing     JAXP hardening [eap-8.1.z] (CVE-2026-49875)

    * wildfly-elytron-asn1: Unbounded Memory Allocation in WildFly Elytron ASN.1 DERDecoder via Crafted DER     Payload [eap-8.1.z] (CVE-2026-10832)

    * cxf-rt-transports-jms: Apache CXF: Remote Code Execution via untrusted JMS configuration [eap-8.1.z]     (CVE-2026-44417)

    * wildfly-elytron-realm-token: parameter injection in EAP's elytron oauth2 [eap-8.1.z] (CVE-2026-85511)

    * jakarta.faces: mojarra: Unauthenticated RCE in EAP JSF applications via EL injection in ui:include     [eap-8.1.z] (CVE-2026-46581)

    * wildfly-iiop-openjdk: Missing authentication on EAP's IIOP NameService leads to MITM or DoS [eap-8.1.z]     (CVE-2026-15563)

    * jboss-remoting: jboss-remoting: integer overflow in MessageReader leads to pre-authentication denial of     service [eap-8.1.z] (CVE-2026-15562)

    * undertow-core: OOM via missing limits in chunked trailer in EAP's Undertow [eap-8.1.z] (CVE-2026-15561)

    * openjdk-orb: unauthed class loading via IIOP in EAP [eap-8.1.z] (CVE-2026-15560)

    * artemis-server: Apache Artemis  session hijack via missing authentication [eap-8.1.z]     (CVE-2026-57967)

    * wildfly-clustering-infinispan-marshalling: Jboss Deserialization RCE via Unfiltered River Unmarshaller     [eap-8.1.z] (CVE-2026-15555)

    * undertow-core: Undertow: Authentication Bypass via AJP ssl_cert/is_ssl Forgery [eap-8.1.z]     (CVE-2026-15554)

    * jgroups: artemis cluster password leak via jgroups spoof [eap-8.1.z] (CVE-2026-49364)

    * artemis-server: artemis core protocol permits unauthed queue creation [eap-8.1.z] (CVE-2026-49362)

    * artemis-server: artemis messaging handlers in Red Hat EAP permit deserialization by default [eap-8.1.z]     (CVE-2026-86404)

    * undertow-core: Undertow: Denial of Service via WebSocket permessage-deflate processing [eap-8.1.z]     (CVE-2026-5680)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - The fix released in jackson-core 2.18.6 and 2.21.1 for CVE-2026-18401 (GHSA-72hv-8253-57qq, number length     constraint bypass in the non-blocking parser) is incomplete. This record covers the remaining bypass. The     earlier fix wired validateIntegerLength() into a new _setIntLength() helper and invoked it wherever the     integer portion of a number is decided: a terminator byte arrives, a '.' or 'e'/'E' is seen, or input ends     inside a fully buffered value. It was not invoked on the attacker-relevant path where the parser runs out     of input while still inside the MINOR_NUMBER_INTEGER_DIGITS minor state and returns NOT_AVAILABLE to the     caller. As a result, an attacker who streams JSON to a non-blocking parser in many small chunks, without     ever sending a terminator byte, keeps the parser inside MINOR_NUMBER_INTEGER_DIGITS indefinitely.
    _textBuffer.expandCurrentSegment() grows the accumulator on every chunk while validateIntegerLength() is     never called. The accumulator is bounded only by maxStringLength (20 MiB by default) rather than by     maxNumberLength (1000 by default), an amplification of roughly 20,000x over the documented limit. Because     Java char values occupy two bytes, a single connection can be driven to approximately 40 MiB of heap     before the validator finally fires when the value completes. The equivalent fraction-path code is correct:
    _finishFloatFraction() calls _setFractLength() before its NOT_AVAILABLE return. The missing call affects     the integer-digit paths in _startPositiveNumber(), _startNegativeNumber() and _finishNumberIntegralPart()     in NonBlockingUtf8JsonParserBase. Impact: reactive frameworks such as Spring WebFlux/Reactor, Quarkus,     Helidon and Vert.x feed inbound HTTP or gRPC bytes to the async parser as they arrive, which is precisely     the chunked-feed shape required. Operators who set StreamReadConstraints.maxNumberLength expecting it to     cap memory per number value do not get that guarantee; memory accumulates per concurrent connection and     attacker-controlled concurrency can exhaust the JVM heap. The synchronous parsers (UTF8StreamJsonParser,     ReaderBasedJsonParser) and the async parser operating on complete input are not affected. Exploitation     requires only the ability to stream data to a parsing endpoint; no privileges or user interaction are     needed. This issue affects com.fasterxml.jackson.core:jackson-core from version 2.15.0 through 2.18.7, and     from 2.19.0 through 2.21.3, and tools.jackson.core:jackson-core from 3.0.0 through 3.1.3. Versions prior     to 2.15.0 are not affected, because StreamReadConstraints -- which defines the maxNumberLength setting --     was first introduced in jackson-core 2.15.0, so no such constraint exists to be bypassed in earlier     releases. Note that GHSA-r7wm-3cxj-wff9 states the affected 2.x range without a lower bound. The 2.22.x     and 3.2.x release lines are not affected: those branches were created after the fix commit landed on     2026-05-21 and therefore contain it from their initial releases (2.22.0, tagged 2026-06-03, and 3.2.0,     tagged 2026-06-08). (CVE-2026-68494)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4394-1 advisory.

    - CVE-2026-18401: Number Length Constraint Bypass in Async Parser Can Lead to Potential Processing Time     Issues       (bsc#1273856).
    - CVE-2026-68494: Async parser maxNumberLength bypass via chunked digit accumulation (bsc#1273857).
    - CVE-2026-68495: Ensure maxNameLength limit enforced for CBOR parser (bsc#1282639).
    - CVE-2026-68496: Ensure maxNameLength limit enforced for Smile parser (bsc#1282640).
    - CVE-2026-68498: Enforce maxNameLength incrementally in ReaderBasedJsonParser (bsc#1282641).
    - CVE-2026-89407: Optimize NumberInput.looksLikeValidNumber (bsc#1282645).
    - CVE-2026-89425: `UTF8DataInputJsonParser._reportInvalidToken()`lacks `maxErrorTokenLength` limit, which     allows for       unbounded `StringBuilder` growth and can lead to a DoS when malformed tokens are processed     (bsc#1282505).

    Changes for jackson-annotations:

    - Update to 2.18.11

    Changes for jackson-bom:

    - Update to 2.18.11

    Changes for jackson-core:

    - Update to 2.18.11
     * #1649: Optimize NumberInput.looksLikeValidNumber (bsc#1282645,      CVE-2026-89407)
     * #1698: UTF8DataInputJsonParser does not honor      maxErrorTokenLength when reporting an unrecognized token      (bsc#1282505, CVE-2026-89425)
     * #1642: Fix maxDocumentLength bypass in async parser      single-feedInput() case [GHSA-2c4j-63jj-9fqr]
     * #1643: Enforce maxNameLength incrementally in      ReaderBasedJsonParser (bsc#1282641, CVE-2026-68498)      of async parser (bsc#1273857, CVE-2026-68494)      non-blocking (async) parser (bsc#1273856, CVE-2026-18401)

    Changes for jackson-databind:

    - Update to 2.18.11
     * #6185: Bracket unresolved IPv6 host name in InetSocketAddress      serialization
     * #6203: Prevent unbounded growth of type id cache in      TypeDeserializer (bsc#1282491, CVE-2026-91776)
     * #6204: Avoid quadratic forward-reference resolution in      Collection/Map deserializers (bsc#1282492, CVE-2026-91777)
     * #6099: Resolve classes without initialization in      TypeFactory.findClass()
     * #6116: Reject non-ASCII digits in InetAddress literal validation
     * #6127: Add StreamReadConstraints number len constraint to      javax.xml.datatype.XMLGregorianCalendar and      javax.xml.datatype.Duration (bsc#1280125, CVE-2026-68497)
     * #6129: Limit the supported URL schemes for java.nio.file.Path      deserialization (bsc#1277883, CVE-2026-19032)
     * #6156: Add java.lang.Comparable in set of unsafe polymorphic      base types (bsc#1278008, CVE-2026-83557)
     * #6165: Apply number length limits to BigDecimal/BigInteger/      /Double/Float Map keys

    Changes for jackson-dataformat-xml:

    - Update to 2.18.11
     * Fix build to avoid past-JDK-8 bytecode generation
     * #891: Enforce StreamReadConstraints.maxNestingDepth in      FromXmlParser

    Changes for jackson-dataformats-binary:

    - Update to 2.18.11
     * #783: (protobuf) Support StreamReadConstraints.maxDocumentLength      in ProtobufParser
     * #785: (avro) Support StreamReadConstraints.maxDocumentLength and      maxTokenCount in Avro parser
     * #803: (ion) Support StreamReadConstraints.maxNestingDepth in Ion      parser (partial fix for #358)
     * #805: (ion) Support StreamReadConstraints.maxDocumentLength in      Ion parser (partial fix for #358)
     * #725: (cbor) Ensure maxNameLength limit enforced for CBOR parser      (bsc#1282639, CVE-2026-68495)
     * #726: (smile) Ensure maxNameLength limit enforced for Smile      parser (bsc#1282640, CVE-2026-68496)
     * #727: (cbor) CBORParser.nextFieldName(SerializableString)      confuses 5-bit length marker 23 with 24 ('1-byte length suffix      follows')
     * #728: (cbor) CBORParser.nextFieldName(SerializableString)      consumes Object entry slot twice on fast-path miss, truncating      definite-length Objects
     * #733: (cbor) Long `String`s not added to 'stringref' reference      table, breaking following references
     * #735: (cbor) 'stringref' property-name paths pass 5-bit length      marker instead of actual length to shouldReferenceString()
     * #736: (cbor) Long Object property names added to 'stringref'      reference table twice

    Changes for jackson-modules-base:

    - Update to 2.18.11

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:53644 advisory.

    Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly     application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.4.25 serves as a     replacement for Red Hat JBoss Enterprise Application Platform 7.4.24, and includes bug fixes and     enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.25 Release Notes for information     about the most significant bug fixes and enhancements included in this release.

    Security Fix(es):

    * netty-codec-redis: Netty: Denial of Service via malicious Redis array header (CVE-2026-50011)

    * netty-handler: Netty: Denial of Service due to eager buffer allocation in TLS handshake (CVE-2026-45416)

    * netty-codec-redis: netty-codec-redis: Denial of Service via crafted Redis payload with deeply nested     arrays (CVE-2026-44250)

    * netty-codec-redis: netty-codec-redis: Denial of Service via crafted Redis payloads (CVE-2026-44890)

    * netty-transport-sctp: Netty-transport-sctp: Denial of Service due to unbounded memory growth from     SctpMessage fragments (CVE-2026-46340)

    * netty-resolver-dns: Netty: Information disclosure and data manipulation due to improper CNAME record     validation (CVE-2026-45674)

    * netty-handler: Netty: Improper trust manager handling leads to hostname verification bypass     (CVE-2026-50010)

    * netty-codec-redis: Netty's Lack of Lifecycle Cleanup Leads to Pooled ByteBuf Leak in     RedisArrayAggregator (CVE-2026-48006)

    * netty-resolver-dns: Netty has Insufficient Bailiwick Validation for NS Records (CVE-2026-47691)

    * netty-codec-haproxy: Netty HAProxy PROXY protocol v2 codec: Denial of Service via memory leak from     crafted PROXY protocol headers (CVE-2026-48059)

    * netty-codec-http2: netty-codec-http2: Denial of Service due to resource leak (CVE-2026-48043)

    * netty-codec-haproxy: Netty-codec-haproxy: Denial of Service via malformed HAProxy message     (CVE-2026-44893)

    * netty-codec-http: Netty: Request smuggling via malformed Transfer-Encoding parsing (CVE-2026-42585)

    * netty-codec-http2: Netty: Denial of Service via unbounded memory allocation in HTTP content     decompression (CVE-2026-42587)

    * netty-codec-http: Netty: Denial of Service via unbounded memory allocation in HTTP content decompression     (CVE-2026-42587)

    * netty-codec-http: Netty: HTTP request smuggling via URI manipulation and CRLF injection (CVE-2026-41417)

    * netty-handler-proxy: Netty: HTTP Header Injection via HttpProxyHandler Disabled Validation     (CVE-2026-42578)

    * netty-codec-http: Netty: HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers     (CVE-2026-42581)

    * netty-codec-http: Netty: Incorrect HTTP response parsing leads to data confusion (CVE-2026-42584)

    * netty-codec-dns: Netty: High integrity impact due to improper DNS domain name constraint enforcement     (CVE-2026-42579)

    * picketlink-federation: auth bypass in Picketlink SAML unsolicited-response (CVE-2026-10579)

    * bcprov-jdk18on: LDAP injection vulnerability in LDAPStoreHelper.java (CVE-2026-0636)

    * bcprov-jdk15on: LDAP injection vulnerability in LDAPStoreHelper.java (CVE-2026-0636)

    * bcprov-jdk15: LDAP injection vulnerability in LDAPStoreHelper.java (CVE-2026-0636)

    * bcprov-jdk12: LDAP injection vulnerability in LDAPStoreHelper.java (CVE-2026-0636)

    * bcpg-jdk18on: unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion (CVE-2026-3505)

    * bcpg-jdk15on: unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion (CVE-2026-3505)

    * bcpkix-jdk18on: PKIX draft CompositeVerifier accepts empty signature sequence as valid (CVE-2026-5588)

    * bcpkix-jdk15on: PKIX draft CompositeVerifier accepts empty signature sequence as valid (CVE-2026-5588)

    * bcprov-jdk18on: GOSTCTR implementation unable to process more than 255 blocks correctly (CVE-2025-14813)

    * bcprov-jdk15on: GOSTCTR implementation unable to process more than 255 blocks correctly (CVE-2025-14813)

    * bcprov-jdk15: GOSTCTR implementation unable to process more than 255 blocks correctly (CVE-2025-14813)

    * bcprov-jdk12: GOSTCTR implementation unable to process more than 255 blocks correctly (CVE-2025-14813)

    * bcprov-jdk15: private key leakage via non-constant time comparisons (CVE-2026-5598)

    * bcprov-jdk12: private key leakage via non-constant time comparisons (CVE-2026-5598)

    * artemis-server: Apache Artemis, Apache ActiveMQ Artemis: Message injection and exfiltration due to     missing authentication (CVE-2026-27446)

    * undertow-core: Undertow: Authentication Bypass via AJP ssl_cert/is_ssl Forgery (CVE-2026-15554)

    * wildfly-clustering-infinispan-marshalling: Jboss Deserialization RCE via Unfiltered River Unmarshaller     (CVE-2026-15555)

    * picketlink-federation: picketlink SAML 2.0 auth bypass via missing assertions (CVE-2026-15556)

    * openjdk-orb: unauthed class loading via IIOP in EAP (CVE-2026-15560)

    * undertow-core: OOM via missing limits in chunked trailer in EAP's Undertow (CVE-2026-15561)

    * jboss-remoting: jboss-remoting: integer overflow in MessageReader leads to pre-authentication denial of     service (CVE-2026-15562)

    * wildfly-iiop-openjdk: Missing authentication on EAP's IIOP NameService leads to MITM or DoS     (CVE-2026-15563)

    * jsf-impl: mojarra: Unauthenticated RCE in EAP JSF applications via EL injection in ui:include     (CVE-2026-46581)

    * netty-handler: netty-handler: IPv6 subnet rule bypass due to incorrect masking operation     (CVE-2026-44249)

    * jackson-core: Denial of Service via incomplete fix in async JSON parser (CVE-2026-68494)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE page(s)     listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:70228 advisory.

    Red Hat JBoss Enterprise Application Platform 8 is a platform for Java applications based on the WildFly     application runtime. This release of Red Hat JBoss  Enterprise Application Platform 8.1.8 serves as a     replacement for Red Hat JBoss Enterprise Application Platform 8.1.7, and includes bug fixes and     enhancements. See the Red Hat JBoss Enterprise Application Platform 8.1.8 Release Notes for information     about the most significant bug fixes and enhancements included in this release.

    Security Fix(es):

    * jackson-core: jackson-core: Denial of Service via incomplete fix in async JSON parser [eap-8.1.z]     (CVE-2026-68494)

    * netty-codec-http2: Netty: Denial of Service via memory exhaustion in SPDY-to-HTTP codec [eap-8.1.z]     (CVE-2026-56745)

    * netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration     [eap-8.1.z] (CVE-2026-62243)

    * bcpg-jdk18on: Bouncy Castle for Java: Denial of Service due to unbounded OpenPGP user-attribute     subpacket length [eap-8.1.z] (CVE-2026-59649)

    * jackson-databind: jackson-databind: Ignored properties can be unexpectedly modified [eap-8.1.z]     (CVE-2026-54515)

    * jackson-databind: Jackson-databind: Privilege escalation via improper handling of @JsonUnwrapped     properties [eap-8.1.z] (CVE-2026-59889)

    * netty-codec-dns: Netty: Denial of Service via Memory Leak in DNS Record Decoder with Malformed Domain     Names [eap-8.1.z] (CVE-2026-73508)

    * jboss-eap.1-runtime-maven-repository.zip: jackson-core: Denial of Service via incomplete fix in async     JSON parser [eap-8.1.z] (CVE-2026-68494)

    * jboss-eap-runtime-maven-repository.zip: jackson-core: Denial of Service via incomplete fix in async JSON     parser [eap-8.1.z] (CVE-2026-68494)

    * bcprov-jdk18on: unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion [eap-8.1.z]     (CVE-2026-3505)

    * brace-expansion: brace-expansion: Denial of Service via unbounded intermediate arrays [eap-8.1.z]     (CVE-2026-69152)

    * netty-codec-http: Netty: Memory exhaustion in netty-codec-http (decompression bomb) [eap-8.1.z]     (CVE-2026-59899)

    * netty-codec-http: Netty: Security control bypass allows unauthorized requests via null origin header     [eap-8.1.z] (CVE-2026-56746)

    * netty-codec-http: Netty: Denial of Service via memory exhaustion in SPDY-to-HTTP codec [eap-8.1.z]     (CVE-2026-56745)

    * netty-codec-http: Netty: Denial of Service via SPDY SETTINGS frame processing [eap-8.1.z]     (CVE-2026-55831)

    * netty-codec-http: Netty: Denial of Service via SPDY header decompression amplification [eap-8.1.z]     (CVE-2026-55833)

    * jackson-databind: Jackson-databind: Security bypass allows arbitrary code execution [eap-8.1.z]     (CVE-2026-54513)

    * jackson-databind: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass     [eap-8.1.z] (CVE-2026-54512)

    * undertow-core: Undertow:HTTP request smuggling via oversized chunk-size bit overlap [eap-8.1.z]     (CVE-2026-14180)

    * artemis-server: artemis-server: Pre-auth topology disclosure via CORE SUBSCRIBE_TOPOLOGY_V2 on channel0     [eap-8.1.z] (CVE-2026-49363)

    * undertow-websockets-jsr: Undertow: Pre-Auth DoS on websocket endpoint with @ServerEndpoint class with     any @OnMessage method [eap-8.1.z] (CVE-2026-15565)

    * wildfly-iiop-openjdk: Wildfly: Pre-auth denial of service on the IIOP listener [eap-8.1.z]     (CVE-2026-15567)

    * cxf-rt-transports-jms: Apache CXF: Arbitrary code execution via untrusted JMS configuration [eap-8.1.z]     (CVE-2026-50632)

    * cxf-core: Apache CXF: Information disclosure via out-of-band external entity resolution due to missing     JAXP hardening [eap-8.1.z] (CVE-2026-49875)

    * wildfly-elytron-asn1: Unbounded Memory Allocation in WildFly Elytron ASN.1 DERDecoder via Crafted DER     Payload [eap-8.1.z] (CVE-2026-10832)

    * cxf-rt-transports-jms: Apache CXF: Remote Code Execution via untrusted JMS configuration [eap-8.1.z]     (CVE-2026-44417)

    * wildfly-elytron-realm-token: parameter injection in EAP's elytron oauth2 [eap-8.1.z] (CVE-2026-85511)

    * jakarta.faces: mojarra: Unauthenticated RCE in EAP JSF applications via EL injection in ui:include     [eap-8.1.z] (CVE-2026-46581)

    * wildfly-iiop-openjdk: Missing authentication on EAP's IIOP NameService leads to MITM or DoS [eap-8.1.z]     (CVE-2026-15563)

    * jboss-remoting: jboss-remoting: integer overflow in MessageReader leads to pre-authentication denial of     service [eap-8.1.z] (CVE-2026-15562)

    * undertow-core: OOM via missing limits in chunked trailer in EAP's Undertow [eap-8.1.z] (CVE-2026-15561)

    * openjdk-orb: unauthed class loading via IIOP in EAP [eap-8.1.z] (CVE-2026-15560)

    * artemis-server: Apache Artemis  session hijack via missing authentication [eap-8.1.z]     (CVE-2026-57967)

    * wildfly-clustering-infinispan-marshalling: Jboss Deserialization RCE via Unfiltered River Unmarshaller     [eap-8.1.z] (CVE-2026-15555)

    * undertow-core: Undertow: Authentication Bypass via AJP ssl_cert/is_ssl Forgery [eap-8.1.z]     (CVE-2026-15554)

    * jgroups: artemis cluster password leak via jgroups spoof [eap-8.1.z] (CVE-2026-49364)

    * artemis-server: artemis core protocol permits unauthed queue creation [eap-8.1.z] (CVE-2026-49362)

    * artemis-server: artemis messaging handlers in Red Hat EAP permit deserialization by default [eap-8.1.z]     (CVE-2026-86404)

    * undertow-core: Undertow: Denial of Service via WebSocket permessage-deflate processing [eap-8.1.z]     (CVE-2026-5680)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:63327 advisory.

    Red Hat Satellite is a system management solution that allows organizations     to configure and maintain their systems without the necessity to provide     public Internet access to their servers or other client systems. It     performs provisioning and configuration management of predefined standard     operating environments.

    Security Fix(es):

    * satellite:el8/puppetserver: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator     bypass [rhn_satellite_6.16] (CVE-2026-54512)

    * puppetserver: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass     [rhn_satellite_6.16] (CVE-2026-54512)

    * rubygem-jwt: ruby-jwt: Authentication bypass due to empty key in HMAC verification [rhn_satellite_6.16]     (CVE-2026-45363)

    * satellite-capsule:el8/rubygem-jwt: ruby-jwt: Authentication bypass due to empty key in HMAC verification     [rhn_satellite_6.16] (CVE-2026-45363)

    * python-aiohttp: AIOHTTP: Denial of Service via malformed HTTP responses [rhn_satellite_6.16]     (CVE-2026-69244)

    * python-aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade [rhn_satellite_6.16]     (CVE-2026-69243)

    * python-aiohttp: AIOHTTP: Arbitrary code execution via untrusted input to CookieJar.load()     [rhn_satellite_6.16] (CVE-2026-34993)

    * satellite:el8/python-aiohttp: AIOHTTP: Arbitrary code execution via untrusted input to CookieJar.load()     [rhn_satellite_6.16] (CVE-2026-34993)

    * satellite-capsule:el8/python-aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade     [rhn_satellite_6.16] (CVE-2026-69243)

    * satellite-capsule:el8/python-aiohttp: AIOHTTP: Denial of Service via malformed HTTP responses     [rhn_satellite_6.16] (CVE-2026-69244)

    * el8/openvox-server: Eclipse Jetty: Information disclosure due to retained HTTP/1.1 trailers across     connections [rhn_satellite_6.16] (CVE-2026-10051)

    * openvox-server: jackson-core: Denial of Service via incomplete fix in async JSON parser     [rhn_satellite_6.16] (CVE-2026-68494)

    * el9/openvox-server: Eclipse Jetty: Information disclosure due to retained HTTP/1.1 trailers across     connections [rhn_satellite_6.16] (CVE-2026-10051)

    * el8/openvox-server: jackson-core: Denial of Service via incomplete fix in async JSON parser     [rhn_satellite_6.16] (CVE-2026-68494)

    Bug Fix(es):

    * Issue when creating filter in content view using openssl package [satellite_6.16]

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:63385 advisory.

    Red Hat Satellite is a system management solution that allows organizations     to configure and maintain their systems without the necessity to provide     public Internet access to their servers or other client systems. It     performs provisioning and configuration management of predefined standard     operating environments.

    Security Fix(es):

    * ansible-core: argument injection in ansible-galaxy role install leads to arbitrary code execution     (CVE-2026-11332)
    * ansible-core: argument injection in ansible-galaxy collection install via git clone (incomplete fix for     CVE-2026-11332) (CVE-2026-16493)
    * openvox-server: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass     (CVE-2026-54512)
    * puppetserver: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass     (CVE-2026-54512)
    * rubygem-jwt: ruby-jwt: Authentication bypass due to empty key in HMAC verification (CVE-2026-45363)
    * python-aiohttp: AIOHTTP: Denial of Service via malformed HTTP responses (CVE-2026-69244)
    * python-aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade (CVE-2026-69243)
    * python-aiohttp: AIOHTTP: Arbitrary code execution via untrusted input to CookieJar.load()     (CVE-2026-34993)
    * openvox-server: jackson-core: Denial of Service via incomplete fix in async JSON parser (CVE-2026-68494)
    * openvox-server: Eclipse Jetty: Information disclosure due to retained HTTP/1.1 trailers across     connections (CVE-2026-10051)
    * python-gitpython: GitPython: Arbitrary File Overwrite via improper git option validation     (CVE-2026-73624)
    * python-gitpython: GitPython: Remote Code Execution via kwarg value smuggling (CVE-2026-73625)
    * python-gitpython: GitPython: Information disclosure via environment variable expansion in URL handling     (CVE-2026-73622)
    * python-gitpython: GitPython: Remote Code Execution via malicious Git template (CVE-2026-73623)
    * python-gitpython: GitPython: Arbitrary file overwrite and read via unsafe git option forwarding     (CVE-2026-73620)
    * python-gitpython: GitPython: Arbitrary code execution via improper validation of clone options     (CVE-2026-42284)
    * python3.12-gitpython: GitPython: Arbitrary code execution via improper validation of clone options     (CVE-2026-42284)
    * python-gitpython: GitPython: Arbitrary command execution due to bypass of dangerous Git option checks     (CVE-2026-42215)
    * python3.12-gitpython: GitPython: Arbitrary command execution due to bypass of dangerous Git option     checks (CVE-2026-42215)
    * python-gitpython: GitPython: Arbitrary code execution via injected newlines in Git configuration     (CVE-2026-44244)
    * python3.12-gitpython: GitPython: Arbitrary code execution via injected newlines in Git configuration     (CVE-2026-44244)
    * python-gitpython: GitPython: Arbitrary file creation via path traversal in .gitmodules submodule names     (CVE-2026-76222)
    * python3.12-gitpython: GitPython: Arbitrary file creation via path traversal in .gitmodules submodule     names (CVE-2026-76222)
    * python-gitpython: GitPython: Remote Code Execution via malicious Git hooks (CVE-2026-76218)
    * python3.12-gitpython: GitPython: Remote Code Execution via malicious Git hooks (CVE-2026-76218)
    * python-gitpython: GitPython: Arbitrary command execution via crafted kwargs (CVE-2026-76220)
    * python3.12-gitpython: GitPython: Arbitrary command execution via crafted kwargs (CVE-2026-76220)
    * python-gitpython: GitPython: Arbitrary File Overwrite via `git read-tree` option injection     (CVE-2026-76219)
    * python3.12-gitpython: GitPython: Arbitrary File Overwrite via `git read-tree` option injection     (CVE-2026-76219)
    * python-gitpython: GitPython: Arbitrary code execution via config-name injection (CVE-2026-76221)
    * python3.12-gitpython: GitPython: Arbitrary code execution via config-name injection (CVE-2026-76221)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:76128 advisory.

    Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides     authentication and standards-based single sign-on capabilities for web and mobile applications.

    This release of Red Hat Single Sign-On 7.6.13 on RHEL 7 serves as a replacement for Red Hat Single Sign-On     7.6.12, and includes bug fixes and enhancements, which are documented in the Release Notes document linked     to in the References.

    Security Fix(es):
    * undertow-core: Undertow MadeYouReset HTTP/2 DDoS Vulnerability (CVE-2025-9784)
    * Undertow HTTP Server Fails to Reject Malformed Host Headers Leading to Potential Cache Poisoning and     SSRF (CVE-2025-12543)
    * Undertow HTTP Server Fails to Reject Malformed Host Headers Leading to Potential Cache Poisoning and     SSRF (CVE-2025-12543)
    * Information disclosure and data deletion via second-order SQL injection (CVE-2026-0603)
    * GOSTCTR implementation unable to process more than 255 blocks correctly (CVE-2025-14813)
    * PKIX draft CompositeVerifier accepts empty signature sequence as valid (CVE-2026-5588)
    * unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion (CVE-2026-3505)
    * High integrity impact due to improper DNS domain name constraint enforcement (CVE-2026-42579)
    * HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers (CVE-2026-42581)
    * HTTP Header Injection via HttpProxyHandler Disabled Validation (CVE-2026-42578)
    * Denial of Service via unbounded memory allocation in HTTP content decompression (CVE-2026-42587)
    * Denial of Service via unbounded memory allocation in HTTP content decompression (CVE-2026-42587)
    * IPv6 subnet rule bypass due to incorrect masking operation (CVE-2026-44249)
    * Denial of Service via malformed HAProxy message (CVE-2026-44893)
    * Denial of Service due to resource leak (CVE-2026-48043)
    * Netty HAProxy PROXY protocol v2 codec: Denial of Service via memory leak from crafted PROXY protocol     headers (CVE-2026-48059)
    * Netty has Insufficient Bailiwick Validation for NS Records (CVE-2026-47691)
    * Improper trust manager handling leads to hostname verification bypass (CVE-2026-50010)
    * Information disclosure and data manipulation due to improper CNAME record validation (CVE-2026-45674)
    * Denial of Service due to eager buffer allocation in TLS handshake (CVE-2026-45416)
    * Arbitrary code execution via PolymorphicTypeValidator bypass (CVE-2026-54512)
    * Denial of Service via deeply nested JSON processing (CVE-2026-50193)
    * Denial of Service via incomplete fix in async JSON parser (CVE-2026-68494)
    * Missing authentication on EAP's IIOP NameService leads to MITM or DoS (CVE-2026-15563)
    * Session fixation in OIDC login flow that can lead to account takeover (CVE-2026-7507)
    * Denial of Service via specially crafted SAML input (CVE-2026-7307)
    * Denial of Service due to excessive SAMLRequest decompression (CVE-2026-2575)
    * Denial of Service via excessive processing of OpenID Connect scope parameters (CVE-2026-4634)
    * Unauthorized access via improper validation of encrypted SAML assertions (CVE-2026-2092)

    For more details about the security issue(s), including the impact, a CVSS score, and other related     information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22034-1 advisory.

    - CVE-2026-18401: Number Length Constraint Bypass in Async Parser Can Lead to Potential Processing Time     Issues       (bsc#1273856).
    - CVE-2026-19032: deserializer for `java.nio.file.Path` resolves attacker-supplied URIs without     restricting the URI       scheme (bsc#1277883).
    - CVE-2026-68494: Async parser maxNumberLength bypass via chunked digit accumulation (bsc#1273857).
    - CVE-2026-68497: An unauthenticated attacker can therefore submit a single request of a few megabytes     (bsc#1280125).
    - CVE-2026-68498: Enforce maxNameLength incrementally in ReaderBasedJsonParser (bsc#1282641).
    - CVE-2026-83557: incomplete `PolymorphicTypeValidator` denylist allows for arbitrary `Comparable`     deserialization       (bsc#1278008).
    - CVE-2026-89407: Optimize NumberInput.looksLikeValidNumber (bsc#1282645).
    - CVE-2026-89425: `UTF8DataInputJsonParser._reportInvalidToken()`lacks `maxErrorTokenLength` limit, which     allows for       unbounded `StringBuilder` growth and can lead to a DoS when malformed tokens are processed     (bsc#1282505).
    - CVE-2026-91776: `TypeDeserializerBase._findDeserializer()` caches the resolved deserializer under the     raw, attacker-       supplied type ID, which can lead to unbounded cache growth under certain configurations (bsc#1282491).
    - CVE-2026-91777: forward-reference completion for `@JsonIdentityInfo` object IDs performs a linear scan     of the pending-       reference accumulator for every resolved ID, which can lead to quadratic CPU work during deserialization       (bsc#1282492).

    Changes for jackson-annotations:

    - Update to 2.18.11

    Changes for jackson-core:

    - Update to 2.18.11
     * #1649: Optimize NumberInput.looksLikeValidNumber (bsc#1282645,      CVE-2026-89407)
     * #1698: UTF8DataInputJsonParser does not honor      maxErrorTokenLength when reporting an unrecognized token      (bsc#1282505, CVE-2026-89425)
     * #1642: Fix maxDocumentLength bypass in async parser      single-feedInput() case [GHSA-2c4j-63jj-9fqr]
     * #1643: Enforce maxNameLength incrementally in      ReaderBasedJsonParser (bsc#1282641, CVE-2026-68498)      of async parser (bsc#1273857, CVE-2026-68494)      non-blocking (async) parser (bsc#1273856, CVE-2026-18401)

    Changes for jackson-databind:

    - Update to 2.18.11
     * #6185: Bracket unresolved IPv6 host name in InetSocketAddress      serialization
     * #6203: Prevent unbounded growth of type id cache in      TypeDeserializer (bsc#1282491, CVE-2026-91776)
     * #6204: Avoid quadratic forward-reference resolution in      Collection/Map deserializers (bsc#1282492, CVE-2026-91777)
     * #6099: Resolve classes without initialization in      TypeFactory.findClass()
     * #6116: Reject non-ASCII digits in InetAddress literal validation
     * #6127: Add StreamReadConstraints number len constraint to      javax.xml.datatype.XMLGregorianCalendar and      javax.xml.datatype.Duration (bsc#1280125, CVE-2026-68497)
     * #6129: Limit the supported URL schemes for java.nio.file.Path      deserialization (bsc#1277883, CVE-2026-19032)
     * #6156: Add java.lang.Comparable in set of unsafe polymorphic      base types (bsc#1278008, CVE-2026-83557)
     * #6165: Apply number length limits to BigDecimal/BigInteger/      /Double/Float Map keys

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
363126	RHEL 8 : Red Hat Single Sign-On 7.6.13 security update on RHEL 8 (Important) (RHSA-2026:76129)	Nessus	Red Hat Local Security Checks	2026/10/6	2026/10/6	critical
348793	RHEL 9 : Red Hat JBoss Enterprise Application Platform 8.1.8 (RHSA-2026:70229)	Nessus	Red Hat Local Security Checks	2026/9/22	2026/9/30	high
332786	Linux Distros Unpatched Vulnerability : CVE-2026-68494	Nessus	Misc.	2026/8/5	2026/10/6	high
351412	SUSE SLED15: jackson-annotations / jackson-core / jackson-databind / etc (SUSE-SU-2026:4394-1)	Nessus	SuSE Local Security Checks	2026/9/30	2026/9/30	high
334631	RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.4.25 security pdate (Important) (RHSA-2026:53644)	Nessus	Red Hat Local Security Checks	2026/8/11	2026/9/25	critical
348800	RHEL 8 : Red Hat JBoss Enterprise Application Platform 8.1.8 (RHSA-2026:70228)	Nessus	Red Hat Local Security Checks	2026/9/22	2026/9/30	high
342749	RHEL 8 / 9 : Satellite 6.16.13 Async Update (Important) (RHSA-2026:63327)	Nessus	Red Hat Local Security Checks	2026/9/4	2026/9/30	high
342743	RHEL 9 : Satellite 6.19.4 Async Update (Important) (RHSA-2026:63385)	Nessus	Red Hat Local Security Checks	2026/9/4	2026/9/18	high
363386	RHEL 7 : Red Hat Single Sign-On 7.6.13 security update on RHEL 7 (Important) (RHSA-2026:76128)	Nessus	Red Hat Local Security Checks	2026/10/6	2026/10/6	critical
364341	openSUSE 16: jackson-annotations / jackson-annotations-javadoc / jackson-core / etc (openSUSE-SU-2026:22034-1)	Nessus	SuSE Local Security Checks	2026/10/9	2026/10/9	high

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