Apache Traffic Server's default outbound session-sharing policy can reuse a pooled TLS session authenticated with one client certificate for a transaction configured to present a different one. This issue affects Apache Traffic Server: from 9.0.0 through 9.2.15, from 10.0.0 through 10.1.4, 10.2.0. Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 3caa3b4b-d2ab-11f1-bae2-3497f65b111b advisory.

    The Apache Traffic Server project published security advisories               for issues fixed in releases 10.1.1 through 10.1.5.  They include               request smuggling and cache poisoning through malformed requests and               responses, memory corruption, and unauthenticated access in the               experimental plugins, which the port builds (tsmemcache, wasm, and               magick with the IMAGEMAGICK option).

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

  - Apache Traffic Server's default outbound session-sharing policy can reuse a pooled TLS session     authenticated with one client certificate for a transaction configured to present a different one. This     issue affects Apache Traffic Server: from 9.0.0 through 9.2.15, from 10.0.0 through 10.1.4, 10.2.0. Users     are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue. (CVE-2026-111814)

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

ID	Name	Product	Family	Type	Severity
373479	FreeBSD : trafficserver -- multiple vulnerabilities (3caa3b4b-d2ab-11f1-bae2-3497f65b111b)	Nessus	FreeBSD Local Security Checks	Local	critical
370257	Linux Distros Unpatched Vulnerability : CVE-2026-111814	Nessus	Misc.	Local	high

Detections

Analytics

CVE-2026-111814

high

Tenable Plugins

critical

high