The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:76795 advisory.

    Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB &     OpenTSDB.

    Security Fix(es):

    * crypto/x509: Incorrect enforcement of email constraints in crypto/x509 (CVE-2026-27137)

    * crypto/x509: golang: Go crypto/x509: Certificate validation bypass due to incorrect DNS constraint     application (CVE-2026-33810)

    * net/mail: golang: net/mail: Denial of Service via pathological email address parsing (CVE-2026-42499)

    * net/mail: golang: Go net/mail: Denial of Service via crafted email inputs (CVE-2026-39820)

    * grafana: Grafana: Privilege escalation via dashboard overwrite (CVE-2026-33377)

    * grafana: Grafana Auth Proxy: Unauthorized access due to incorrect IPv6 allow-list default     (CVE-2026-33376)

    * golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect     Punycode label processing (CVE-2026-39821)

    * mime: golang: Golang MIME: Denial of Service via maliciously-crafted MIME header (CVE-2026-42504)

    * grafana: Grafana: Denial of Service due to excessive memory allocation via large JSON payloads     (CVE-2026-42127)

    * encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal     (CVE-2026-33818)

    * net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution     (CVE-2026-56860)

    * net/http: golang: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service     (CVE-2026-56853)

    * html/template: golang: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858)

    * crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages     (CVE-2026-56862)

    * encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue (CVE-2026-56859)

    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 AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:54243 advisory.

    * grafana: Grafana: Privilege escalation via dashboard overwrite (CVE-2026-33377)
      * grafana: Grafana: Denial of Service due to excessive memory allocation via large JSON payloads     (CVE-2026-42127)

Tenable has extracted the preceding description block directly from the AlmaLinux 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 RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:54243 advisory.

    * grafana: Grafana: Privilege escalation via dashboard overwrite (CVE-2026-33377)

    * grafana: Grafana: Denial of Service due to excessive memory allocation via large JSON payloads     (CVE-2026-42127)

Tenable has extracted the preceding description block directly from the RockyLinux 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 AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1781253433 advisory.

  - When using an IPv6 allow-list for the Auth Proxy feature, it defaults to /32 addresses. Addresses     specifying a mask explicitly are not affected; to mitigate easily, add the desired mask (usually /128) to     the addresses. Only auth proxy is affected; Okta, SAML, LDAP, etc are unaffected here. (CVE-2026-33376)

  - An Editor can overwrite a dashboard not owned by them to acquire admin on that specific dashboard. The     user must have write access to the dashboard to escalate privilege. (CVE-2026-33377)

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

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_58982 advisory.

    * grafana: Grafana: Privilege escalation via dashboard overwrite (CVE-2026-33377)

    * grafana: Grafana Auth Proxy: Unauthorized access due to incorrect IPv6 allow-list default     (CVE-2026-33376)

    Bug Fix(es) and Enhancement(s):

    * Avoid  unbounded memory growth [rhel-9.8.z] (JIRA:Rocky Linux-242865)

    * Limit the size of the request body before processing it (JIRA:Rocky Linux-242866)

Tenable has extracted the preceding description block directly from the CIQ 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 Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-130160 advisory.

    An Editor can overwrite a dashboard not owned by them to acquire admin on that specific dashboard. The     user must have write access to the dashboard to escalate privilege.

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

Note that Nessus has not tested for this issue 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-2026:67518 advisory.

    Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB &     OpenTSDB.

    Security Fix(es):

    * crypto/x509: Incorrect enforcement of email constraints in crypto/x509 (CVE-2026-27137)

    * crypto/x509: golang: Go crypto/x509: Certificate validation bypass due to incorrect DNS constraint     application (CVE-2026-33810)

    * grafana: Grafana: Privilege escalation via dashboard overwrite (CVE-2026-33377)

    * grafana: Grafana Auth Proxy: Unauthorized access due to incorrect IPv6 allow-list default     (CVE-2026-33376)

    * grafana: Grafana: Denial of Service due to excessive memory allocation via large JSON payloads     (CVE-2026-42127)

    * encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal     (CVE-2026-33818)

    * net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution     (CVE-2026-56860)

    * net/http: golang: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service     (CVE-2026-56853)

    * html/template: golang: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858)

    * crypto/tls: golang: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages     (CVE-2026-56862)

    * encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue (CVE-2026-56859)

    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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
363382	RHEL 9 : grafana (RHSA-2026:76795)	Nessus	Red Hat Local Security Checks	2026/10/6	2026/10/8	high
351451	AlmaLinux 8 : grafana (ALSA-2026:54243)	Nessus	Alma Linux Local Security Checks	2026/9/30	2026/9/30	high
349080	RockyLinux 8 : grafana (RLSA-2026:54243)	Nessus	Rocky Linux Local Security Checks	2026/9/22	2026/9/22	high
351642	AlmaLinux 9.6 [TuxCare] Security Update: grafana / grafana-selinux Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1781253433)	Nessus	Alma Linux Local Security Checks	2026/9/30	2026/9/30	high
357319	Rocky Linux 9 [CIQ] Security Update: grafana / grafana-debuginfo / grafana-debugsource / grafana-selinux Multiple Vulnerabilities (crlsa-2026_58982)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/1	high
365799	Unity Linux 20.1070a Security Update: grafana (UTSA-2026-130160)	Nessus	Unity Linux Local Security Checks	2026/10/14	2026/10/14	high
345864	RHEL 9 : grafana (RHSA-2026:67518)	Nessus	Red Hat Local Security Checks	2026/9/15	2026/9/16	high

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