SUSE SLED15: gdk-pixbuf-loader-libheif / libheif-aom / libheif-dav1d / etc (SUSE-SU-2026:3597-1)

high Nessus Plugin ID 335100

Language:

Synopsis

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

Description

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3597-1 advisory.

Update to version 1.23.1 (jsc#PED-16355).

Security issues fixed:

- CVE-2026-62289: integer underflow in Fraction constructor via double clap transform application (bsc#1273079).
- CVE-2026-62291: heap out-of-bounds write in the uncompressed encoder when writing images with mismatched auxiliary alpha dimensions (bsc#1273080).
- CVE-2026-62292: out-of-bounds read in uncompressed unci tile range slicing (bsc#1273081).
- CVE-2026-62377: reachable assertion in `HeifContext::get_track()` aborts on a valid-but-empty HEIF sequence file (bsc#1273082).
- Heap out-of-bounds write in the uncompressed encoder for RRGGBB images with interleaved bit-depth `<= 8` (bsc#1273083).

Changes for libheif:

- Version 1.23.1
- FFmpeg decoder plugin gains AV1, VVC, JPEG, and JPEG 2000/HTJ2K decoding.
- SVT-AV1 encoder: new `tune=iq` and `ms-ssim` tune parameters.
- C++ API: added getters/setters for the CLLI and MDCV HDR metadata boxes.
- Sequence decoder now scales the alpha auxiliary track to the main image size.
- Fixed pixi box writing for multi-channel images.
- Corrected the placement of the TAI `clock_type` field into the top 2 bits.
- Empty/unset plugin directory is no longer scanned.

Tenable has extracted the preceding description block directly from the SUSE 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 packages.

Plugin Details

Severity: High

ID: 335100

File Name: suse_SU-2026-3597-1.nasl

Version: 1.2

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 8/13/2026

Updated: 8/21/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.72

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2026-62291

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

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

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

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

CVSS Score Source: CVE-2026-62292

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:gdk-pixbuf-loader-libheif, p-cpe:/a:novell:suse_linux:libheif-aom, p-cpe:/a:novell:suse_linux:libheif-dav1d, p-cpe:/a:novell:suse_linux:libheif-devel, p-cpe:/a:novell:suse_linux:libheif-ffmpeg, p-cpe:/a:novell:suse_linux:libheif-jpeg, p-cpe:/a:novell:suse_linux:libheif-rav1e, p-cpe:/a:novell:suse_linux:libheif1

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/12/2026

Vulnerability Publication Date: 6/18/2026

Reference Information

CVE: CVE-2026-62289, CVE-2026-62291, CVE-2026-62292, CVE-2026-62377

IAVB: 2026-B-0158

SuSE: SUSE-SU-2026:3597-1

Detections

Analytics