Detections
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Fedora 44 : frr / grout (2026-28949d21e5)

high Nessus Plugin ID 322353

Synopsis

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

Description

The remote Fedora 44 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-28949d21e5 advisory.

 New version of frr and grout. I am keeping libyang to version 3 at the moment due to recommendations from https://github.com/FRRouting/frr/blob/master/doc/developer/building-libyang.rst. Once changes to build with libyang5 land, I will rebase libyang as well.

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.

Solution

Update the affected frr and / or grout packages.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-28949d21e5

Plugin Details

Severity: High

ID: 322353

File Name: fedora_2026-28949d21e5.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 6/24/2026

Updated: 6/24/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2026-37459

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:44, p-cpe:/a:fedoraproject:fedora:frr, p-cpe:/a:fedoraproject:fedora:grout

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

Exploit Ease: No known exploits are available

Patch Publication Date: 6/12/2026

Vulnerability Publication Date: 5/1/2026

Reference Information

CVE: CVE-2026-37457, CVE-2026-37458, CVE-2026-37459