Debian dsa-6413 : libde265-0 - security update

medium Nessus Plugin ID 333045

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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-6413 advisory.

- ------------------------------------------------------------------------- Debian Security Advisory DSA-6413-1 [email protected] https://www.debian.org/security/ Aron Xu August 06, 2026 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : libde265 CVE ID : CVE-2024-38949 CVE-2024-38950 CVE-2025-61147 CVE-2026-45382 CVE-2026-45383 CVE-2026-49295 CVE-2026-49337 CVE-2026-49346 CVE-2026-54240 CVE-2026-54241 Debian Bug : 1074416 1129257 1140431

Multiple security issues were discovered in libde265, an open source implementation of the H.265/HEVC video codec, which may result in denial of service, memory exhaustion or potentially the execution of arbitrary code if a malformed media file is processed.

For the stable distribution (trixie), these problems have been fixed in version 1.0.15-1+deb13u1.

We recommend that you upgrade your libde265 packages.

For the detailed security status of libde265 please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/libde265

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 libde265-0 packages.

Plugin Details

Severity: Medium

ID: 333045

File Name: debian_DSA-6413.nasl

Version: 1.1

Type: Local

Agent: unix

Family: Debian Local Security Checks

Published: 8/6/2026

Updated: 8/6/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.12

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.7

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

CVSS Score Source: CVE-2026-49346

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.4

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 5.5

Threat Vector: CVSS:4.0/E:P

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

CVSS Score Source: CVE-2026-45383

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:13.0, p-cpe:/a:debian:debian_linux:libde265-0, p-cpe:/a:debian:debian_linux:libde265-dev, p-cpe:/a:debian:debian_linux:libde265-examples

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/6/2026

Vulnerability Publication Date: 6/26/2024

Reference Information

CVE: CVE-2024-38949, CVE-2024-38950, CVE-2025-61147, CVE-2026-45382, CVE-2026-45383, CVE-2026-49295, CVE-2026-49337, CVE-2026-49346, CVE-2026-54240, CVE-2026-54241

Detections

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