Debian dsa-6318 : gstreamer1.0-gtk3 - security update

critical Nessus Plugin ID 319494

Synopsis

The remote Debian host is missing one or more security-related updates.

Description

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6318 advisory.

- ------------------------------------------------------------------------- Debian Security Advisory DSA-6318-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff June 01, 2026 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : gst-plugins-good1.0 CVE ID : CVE-2026-5056 CVE-2026-46469 CVE-2026-46470

Multiple multiple vulnerabilities were discovered in plugins for the GStreamer media framework and its codecs and demuxers, which may result in denial of service or potentially the execution of arbitrary code if a malformed media file is opened.

For the stable distribution (trixie), these problems have been fixed in version 1.26.2-1+deb13u1.

We recommend that you upgrade your gst-plugins-good1.0 packages.

For the detailed security status of gst-plugins-good1.0 please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/gst-plugins-good1.0

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: [email protected]

Tenable has extracted the preceding description block directly from the Debian 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

Upgrade the gstreamer1.0-gtk3 packages.

Plugin Details

Severity: Critical

ID: 319494

File Name: debian_DSA-6318.nasl

Version: 1.1

Type: Local

Agent: unix

Family: Debian Local Security Checks

Published: 6/6/2026

Updated: 6/6/2026

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

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7

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

CVSS Score Source: CVE-2026-46470

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 7.9

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:gstreamer1.0-qt6, p-cpe:/a:debian:debian_linux:gstreamer1.0-pulseaudio, p-cpe:/a:debian:debian_linux:gstreamer1.0-gtk3, p-cpe:/a:debian:debian_linux:gstreamer1.0-plugins-good, p-cpe:/a:debian:debian_linux:gstreamer1.0-qt5, cpe:/o:debian:debian_linux:13.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 6/1/2026

Vulnerability Publication Date: 5/14/2026

Reference Information

CVE: CVE-2026-46469, CVE-2026-46470, CVE-2026-5056

Detections

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