SUSE SLES15 Security Update : xorg-x11-server (SUSE-SU-2026:5180-1)

high Nessus Plugin ID 379498

Synopsis

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

Description

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:5180-1 advisory.

- CVE-2026-109091: X.Org Server EDID DS_RANGES Out-Of-Bounds Write (bsc#1285086).
- CVE-2026-109092: X.Org Server XvShmPutImage Shared-Memory Bounds Overflow (bsc#1285087).
- CVE-2026-109093: X.Org Server XTestFakeInput Valuator Stack Out-Of-Bounds Write (bsc#1285088).
- CVE-2026-109094: X.Org Server XRes QueryResourceBytes Swap Path Size Overflow (bsc#1285089).
- CVE-2026-109095: X.Org Server glamor Xv Image Size Integer Overflow (bsc#1285090).
- CVE-2026-109096: X.Org Server XvPutImage Negative Image Size Length Bypass (bsc#1285091).
- CVE-2026-109903: X.Org Server XvQueryImageAttributes Negative Size Reply (bsc#1285093).
- CVE-2026-109904: X.Org Server XRes QueryClientIds Request Size Overflow (bsc#1285094).

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 xorg-x11-server, xorg-x11-server-extra and / or xorg-x11-server-sdk packages.

Plugin Details

Severity: High

ID: 379498

File Name: suse_SU-2026-5180-1.nasl

Version: 1.1

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 11/12/2026

Updated: 11/12/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.49

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2026-109903

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

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

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:xorg-x11-server-extra, p-cpe:/a:novell:suse_linux:xorg-x11-server-sdk, p-cpe:/a:novell:suse_linux:xorg-x11-server

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: 11/10/2026

Vulnerability Publication Date: 11/10/2026

Reference Information

CVE: CVE-2026-109091, CVE-2026-109092, CVE-2026-109093, CVE-2026-109094, CVE-2026-109095, CVE-2026-109096, CVE-2026-109903, CVE-2026-109904

SuSE: SUSE-SU-2026:5180-1

Detections

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