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Fedora 42 : pcs (2026-c8dc2c0de3)

high Nessus Plugin ID 302336

Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-c8dc2c0de3 advisory.

 - Rebased pcs to the newest major version (see CHANGELOG.md)
 - Updated standalone web UI and HA Cluster Management Cockpit application to pcs-web-ui 0.1.24.2 (see CHANGELOG_WUI.md)
 - Fixed FTBFS with Python 3.15
 - Fixed issues with installing pcs on Fedora 43+, upgrade and uninstall

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

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

Solution

Update the affected pcs package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-c8dc2c0de3

Plugin Details

Severity: High

ID: 302336

File Name: fedora_2026-c8dc2c0de3.nasl

Version: 1.2

Type: local

Agent: unix

Published: 3/15/2026

Updated: 3/16/2026

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.2

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2025-13465

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 7.9

Threat Score: 6.9

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:pcs, cpe:/o:fedoraproject:fedora:42

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 3/6/2026

Vulnerability Publication Date: 1/21/2026

Reference Information

CVE: CVE-2025-13465