Detections
Analytics

Fedora 45 : librsvg2 / rust-librsvg / rust-xml5ever (2026-1e23d80c94)

high Nessus Plugin ID 350703

Synopsis

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

Description

The remote Fedora 45 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-1e23d80c94 advisory.

 Update librsvg to version 2.63.2.

 This includes a fix for a potential use-after-free bug (assigned [RUSTSEC-2026-0305](https://rustsec.org/advisories/RUSTSEC-2026-0305.html), also assigned CVE-2026-96889 - see [upstream bug report](https://gitlab.gnome.org/GNOME/librsvg/-/work_items/1241)).



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 librsvg2, rust-librsvg and / or rust-xml5ever packages.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-1e23d80c94

Plugin Details

Severity: High

ID: 350703

File Name: fedora_2026-1e23d80c94.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 9/25/2026

Updated: 9/25/2026

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.34

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2026-96889

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

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

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:45, p-cpe:/a:fedoraproject:fedora:librsvg2, p-cpe:/a:fedoraproject:fedora:rust-librsvg, p-cpe:/a:fedoraproject:fedora:rust-xml5ever

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

Exploit Ease: No known exploits are available

Patch Publication Date: 9/23/2026

Vulnerability Publication Date: 9/23/2026

Reference Information

CVE: CVE-2026-96889