SUSE SLED15: gimp / gimp-devel / gimp-lang / gimp-plugin-aa / libgimp-2_0-0 / etc (SUSE-SU-2026:4309-1)

critical Nessus Plugin ID 349606

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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-2026:4309-1 advisory.

Security issues fixed:

- CVE-2026-59088: denial of service via signed integer overflow in FLI file processing (bsc#1274837).
- CVE-2026-59090: arbitrary code execution in PSD plugin due to unsigned underflow (bsc#1274840).
- CVE-2026-66757: signed integer overflow in `file-sgi` causes the plugin to crash when RLE-compressed SGI images are processed (bsc#1273151).
- CVE-2026-78465: 32-bit integer overflow in PCX image memory calculations can cause undersized heap allocations (bsc#1277378).
- CVE-2026-80101: independent header field validation in the XWD loader can cause heap out-of-bounds reads (bsc#1276911).

Non security issues fixed:

- RLE-compressed SGI files are written with a bad offset table and 57 of 144 scanlines fail to decode, on the patched and the released build alike (bsc#1279838).
- XWD bytes-per-line guard can never fire, and load_xwd_f1_d24_b1() still allocates the unchecked header field (bsc#1279839).

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: Critical

ID: 349606

File Name: suse_SU-2026-4309-1.nasl

Version: 1.1

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 9/24/2026

Updated: 9/24/2026

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, 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: 5

Percentile: 93.72

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 7

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

CVSS Score Source: CVE-2026-59090

CVSS v3

Risk Factor: Critical

Base Score: 9.9

Temporal Score: 8.9

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

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

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:gimp-devel, p-cpe:/a:novell:suse_linux:gimp-lang, p-cpe:/a:novell:suse_linux:gimp-plugin-aa, p-cpe:/a:novell:suse_linux:gimp, p-cpe:/a:novell:suse_linux:libgimp-2_0-0, p-cpe:/a:novell:suse_linux:libgimpui-2_0-0

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/23/2026

Vulnerability Publication Date: 4/30/2026

Reference Information

CVE: CVE-2026-59088, CVE-2026-59090, CVE-2026-66757, CVE-2026-78465, CVE-2026-80101

IAVA: 2026-A-0402-S, 2026-A-1032

SuSE: SUSE-SU-2026:4309-1

Detections

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