The remote Alibaba Cloud Linux 3 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2026:0217 advisory.

    Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

    CVE-2026-54059:
    Pillow is a Python imaging library. Prior to 12.3.0, PIL/PcfFontFile.py _load_bitmaps() read glyph     dimensions from the PCF METRICS section and passed them directly to Image.frombytes() without calling     Image._decompression_bomb_check(), allowing crafted PCF font data to cause excessive memory allocation.
    This issue is fixed in version 12.3.0.

    CVE-2026-54060:
    Pillow is a Python imaging library. Prior to 12.3.0, PIL/FontFile.py FontFile.compile() assembled per-     glyph images into a combined bitmap with Image.new(1, (xsize, ysize)) without calling     Image._decompression_bomb_check(), allowing a font to trigger excessive allocation during conversion or     saving. This issue is fixed in version 12.3.0.

    CVE-2026-55379:
    Pillow is a Python imaging library. Prior to 12.3.0, PIL/BdfFontFile.py bdf_char() read the BBX width and     height field from a BDF font file and passed attacker-controlled dimensions to Image.new() without calling     Image._decompression_bomb_check(), bypassing Pillow's documented decompression bomb protection and     allowing excessive memory allocation. This issue is fixed in version 12.3.0.

    CVE-2026-55380:
    Pillow is a Python imaging library. Prior to 12.3.0, PIL/GdImageFile.py GdImageFile._open() read image     dimensions from the GD 2.x header and stored them in self._size without calling     Image._decompression_bomb_check(), allowing a crafted .gd file to trigger excessive C-heap allocation when     loaded. This issue is fixed in version 12.3.0.

Tenable has extracted the preceding description block directly from the Alibaba Cloud 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 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:50336 advisory.

    Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing     IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied to     individual teams, while automation developers retain the freedom to write tasks that leverage existing     knowledge without the overhead. Ansible Automation Platform makes it possible for users across an     organization to share, vet, and manage automation content by means of a simple, powerful, and agentless     language.

    Security Fix(es):

    * automation-controller: PyJWT: Authentication bypass due to forged JSON Web Tokens (CVE-2026-48526)
    * automation-eda-controller: ExternalEventStreamViewSet trusts Subject header without validation and leaks     expected DN (CVE-2026-12383)
    * automation-eda-controller: Authentication bypass in Event-Driven Ansible via forged HTTP header     (CVE-2026-18141)
    * automation-gateway-proxy: Go net package: Denial of Service via long CNAME response in LookupCNAME     (CVE-2026-33811)
    * python3.12-aiohttp: Arbitrary code execution via untrusted input to CookieJar.load() (CVE-2026-34993)
    * python3.12-daphne: daphne: Denial of Service via excessive WebSocket message size (CVE-2026-44545)
    * python3.12-pillow: Denial of Service via crafted GD 2.x image file (CVE-2026-55380)
    * python3.12-pillow: Denial of Service via crafted BDF font file (CVE-2026-55379)
    * python3.12-pillow: Denial of Service via excessive memory allocation when processing font files     (CVE-2026-54060)
    * python3.12-pillow: Denial of Service via crafted PCF font data (CVE-2026-54059)
    * python3.12-pillow: Native heap out-of-bounds write (CVE-2026-59197)
    * python3.12-pyasn1: Denial of Service via crafted ASN.1 REAL values (CVE-2026-59886)
    * python3.12-pyasn1: Denial of Service via crafted ASN.1 OBJECT IDENTIFIER (CVE-2026-59885)
    * receptor: quic-go: Denial of Service via excessive memory allocation in HTTP/3 trailers (CVE-2026-40898)

    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.

    For details about this release, refer to the release notes 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-2026:50223 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):

    * puppet-agent: Out-of-bounds read & write in RFC 3211 KEK Unwrap (CVE-2025-9230)

    * puppetserver: HTTP request smuggling via chunked extension quoted-string parsing (CVE-2026-2332)

    * python-pillow: Pillow: Denial of Service via crafted BDF font file (CVE-2026-55379)

    * python-pillow: Pillow: Denial of Service via crafted GD 2.x image file (CVE-2026-55380)

    * python-pillow: Pillow: Denial of Service via crafted PCF font data (CVE-2026-54059)

    * python-pillow: Pillow: Denial of Service via excessive memory allocation when processing font files     (CVE-2026-54060)

    * python-pillow: Pillow: Native heap out-of-bounds write (CVE-2026-59197)

    * python-pyjwt: PyJWT: Authentication bypass due to forged JSON Web Tokens (CVE-2026-48526)

    * rubygem-faraday-cookie_jar: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-faraday-em_http: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-faraday-em_synchrony: Faraday: Denial of Service via crafted nested query strings     (CVE-2026-54297)

    * rubygem-faraday-excon: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-faraday: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-faraday-httpclient: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-faraday_middleware: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-faraday-multipart: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-faraday-net_http: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-faraday-net_http_persistent: Faraday: Denial of Service via crafted nested query strings     (CVE-2026-54297)

    * rubygem-faraday-patron: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-faraday-rack: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-faraday-retry: Faraday: Denial of Service via crafted nested query strings (CVE-2026-54297)

    * rubygem-katello: missing repository authorization in content_uploads exposes cross-product content     existence (CVE-2026-12515)

    * rubygem-nokogiri: Nokogiri: Denial of Service or Information Disclosure via invalid encoding handling     (CVE-2026-57236)

    * libsolv: Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv     page data (CVE-2026-48864)

    Bug Fix(es):

    * scap-security-guide-satellite: Update of scap-security-guide-satellite package sources

    * 'Katello::Errors::Pulp3Error: nextval: reached maximum value of sequence     container_blobmanifest_id_seq' during container image sync

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
329114	Alibaba Cloud Linux 3 : 0217: python-pillow (ALINUX3-SA-2026:0217)	Nessus	Alibaba Cloud Linux Local Security Checks	2026/7/23	2026/7/23	high
331965	RHEL 10 / 9 : Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update (Important) (RHSA-2026:50336)	Nessus	Red Hat Local Security Checks	2026/8/4	2026/9/18	high
331972	RHEL 8 / 9 : Satellite 6.16.12 Async Update (Important) (RHSA-2026:50223)	Nessus	Red Hat Local Security Checks	2026/8/4	2026/10/27	medium

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