Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, there is a denial-of-service attack when rendering gantt charts, if they use the excludes attribute to exclude all dates. mermaid.parse is unaffected, unless you then call the ganttDb.getTasks() (which is called when rendering a diagram). This vulnerability is fixed in 10.9.6 and 11.15.0.

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-ee50c21f92 advisory.

    33.0.6 Release

Tenable has extracted the preceding description block directly from the Fedora 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 Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-5afe6630dc advisory.

    33.0.6 Release

Tenable has extracted the preceding description block directly from the Fedora 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.

  - Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts.
    Prior to 10.9.6 and 11.15.0, there is a denial-of-service attack when rendering gantt charts, if they use     the excludes attribute to exclude all dates. mermaid.parse is unaffected, unless you then call the     ganttDb.getTasks() (which is called when rendering a diagram). This vulnerability is fixed in 10.9.6 and     11.15.0. (CVE-2026-41150)

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

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts.
    Prior to 10.9.6 and 11.15.0, there is a denial-of-service attack when rendering gantt charts, if they use
    the excludes attribute to exclude all dates. mermaid.parse is unaffected, unless you then call the
    ganttDb.getTasks() (which is called when rendering a diagram). This vulnerability is fixed in 10.9.6 and
    11.15.0. (CVE-2026-41150)

ID	Name	Product	Family	Type	Severity
325136	Fedora 44 : nextcloud (2026-ee50c21f92)	Nessus	Fedora Local Security Checks	Local	high
325111	Fedora 43 : nextcloud (2026-5afe6630dc)	Nessus	Fedora Local Security Checks	Local	high
318029	Linux Distros Unpatched Vulnerability : CVE-2026-41150	Nessus	Misc.	Local	medium
441733	SCA: security update for mermaid (GHSA-6m6c-36f7-fhxh)	Tenable Cloud Security	SCA Checks	Local	medium
441733	SCA: security update for mermaid (GHSA-6m6c-36f7-fhxh)	Tenable Self-Hosted Container Security	SCA Checks	Local	medium

Detections

Analytics

CVE-2026-41150

medium

Tenable Plugins

high

high

medium

medium

medium