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AlmaLinux 8 : gimp:2.8 (ALSA-2026:95482)

high Nessus Plugin ID 376450

Synopsis

The remote AlmaLinux host is missing a security update.

Description

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:95482 advisory.

 * gimp: gimp: heap out-of-bounds read/write in PSD thumbnail loader (load_resource_1033) (CVE-2026-112257)


 Bug Fix(es) and Enhancement(s):

 * gimp: xpm poc file for CVE-2026-4154 should error differently (JIRA:RHEL-178367)

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

See Also

https://access.redhat.com/errata/RHSA-2026:95482

https://errata.almalinux.org/8/ALSA-2026-95482.html

Plugin Details

Severity: High

ID: 376450

File Name: alma_linux_ALSA-2026-95482.nasl

Version: 1.1

Type: Local

Published: 11/5/2026

Updated: 11/5/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.61

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.3

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

CVSS Score Source: CVE-2026-112257

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:alma:linux:8, cpe:/o:alma:linux:8::appstream, cpe:/o:alma:linux:8::baseos, cpe:/o:alma:linux:8::highavailability, cpe:/o:alma:linux:8::nfv, cpe:/o:alma:linux:8::powertools, cpe:/o:alma:linux:8::realtime, cpe:/o:alma:linux:8::resilientstorage, cpe:/o:alma:linux:8::sap, cpe:/o:alma:linux:8::sap_hana, cpe:/o:alma:linux:8::supplementary, p-cpe:/a:alma:linux:gimp-devel-tools, p-cpe:/a:alma:linux:gimp-devel, p-cpe:/a:alma:linux:gimp-libs, p-cpe:/a:alma:linux:gimp, p-cpe:/a:alma:linux:pygobject2-codegen, p-cpe:/a:alma:linux:pygobject2-devel, p-cpe:/a:alma:linux:pygobject2-doc, p-cpe:/a:alma:linux:pygobject2, p-cpe:/a:alma:linux:pygtk2-codegen, p-cpe:/a:alma:linux:pygtk2-devel, p-cpe:/a:alma:linux:pygtk2-doc, p-cpe:/a:alma:linux:pygtk2, p-cpe:/a:alma:linux:python2-cairo-devel, p-cpe:/a:alma:linux:python2-cairo

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/5/2026

Vulnerability Publication Date: 9/17/2026

Reference Information

CVE: CVE-2026-112257

CWE: 121

RHSA: 2026:95482