openSUSE 16: xorg-x11-server / xorg-x11-server-Xvfb / xorg-x11-server-extra / etc (openSUSE-SU-2026:22274-1)

high Nessus Plugin ID 381199

Synopsis

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

Description

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22274-1 advisory.

- CVE-2026-88812: XKB SetGeometry TextDoodad double rree (bsc#1281213).
- CVE-2026-93515: X.Org Server present extension use-after-free (bsc#1281218).
- CVE-2026-93516: X.Org Server XInput passive grab use-after-free (bsc#1281220).
- CVE-2026-93517: GLX RenderLarge heap buffer overflow (bsc#1281225).
- CVE-2026-93518: XKB ResizeKeyType numeric truncation (bsc#1281227).
- CVE-2026-93519: XFixes pointer barrier event list buffer overflow (bsc#1281233).
- CVE-2026-93520: XKB ChangeKeycodeRange heap out-of-bounds write (bsc#1281236).
- CVE-2026-93521: RandR ChangeProviderProperty heap buffer overflow (bsc#1281238).
- CVE-2026-93523: XInput2 PassiveUngrabDevice out-of-bounds write (bsc#1281241).
- CVE-2026-93524: XKB SetMap key width/action count desync out-of-bounds read (bsc#1281242).
- CVE-2026-93536: GestureBuildSprite use-after-free (bsc#1281244).
- 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 packages.

Plugin Details

Severity: High

ID: 381199

File Name: openSUSE-2026-22274-1.nasl

Version: 1.1

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 11/14/2026

Updated: 11/14/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.5

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-2026-93523

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

CVSS v4

Risk Factor: High

Base Score: 8.5

Threat Score: 5.9

Threat Vector: CVSS:4.0/E:U

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

CVSS Score Source: CVE-2026-93517

Vulnerability Information

CPE: cpe:/o:novell:opensuse:16.0, p-cpe:/a:novell:opensuse:xorg-x11-server-extra, p-cpe:/a:novell:opensuse:xorg-x11-server-sdk, p-cpe:/a:novell:opensuse:xorg-x11-server-source, p-cpe:/a:novell:opensuse:xorg-x11-server-wrapper, p-cpe:/a:novell:opensuse:xorg-x11-server-xvfb, p-cpe:/a:novell:opensuse: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: 11/12/2026

Vulnerability Publication Date: 10/7/2026

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, CVE-2026-88812, CVE-2026-93515, CVE-2026-93516, CVE-2026-93517, CVE-2026-93518, CVE-2026-93519, CVE-2026-93520, CVE-2026-93521, CVE-2026-93523, CVE-2026-93524, CVE-2026-93536

Detections

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