Detections
Analytics

MiracleLinux 9 : xorg-x11-server-Xwayland-23.2.7-3.el9_6 (AXSA:2025-10356:01)

high Nessus Plugin ID 283053

Synopsis

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

Description

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10356:01 advisory.

 * xorg-x11-server: tigervnc: heap-based buffer overflow privilege escalation vulnerability (CVE-2024-9632)
 * X.Org: Xwayland: Use-after-free of the root cursor (CVE-2025-26594)
 * xorg: xwayland: Use-after-free in SyncInitTrigger() (CVE-2025-26601)
 * xorg: xwayland: Use-after-free in PlayReleasedEvents() (CVE-2025-26600)
 * xorg: xwayland: Use of uninitialized pointer in compRedirectWindow() (CVE-2025-26599)
 * xorg: xwayland: Out-of-bounds write in CreatePointerBarrierClient() (CVE-2025-26598)
 * xorg: xwayland: Buffer overflow in XkbChangeTypesOfKey() (CVE-2025-26597)
 * xorg: xwayland: Heap overflow in XkbWriteKeySyms() (CVE-2025-26596)
 * Xorg: xwayland: Buffer overflow in XkbVModMaskText() (CVE-2025-26595)

Tenable has extracted the preceding description block directly from the MiracleLinux 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-Xwayland and / or xorg-x11-server-Xwayland-devel packages.

See Also

https://tsn.miraclelinux.com/en/node/21540

Plugin Details

Severity: High

ID: 283053

File Name: miracle_linux_AXSA-2025-10356.nasl

Version: 1.1

Type: local

Published: 1/13/2026

Updated: 1/13/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

Vendor

Vendor Severity: Moderate

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-2025-26601

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:miracle:linux:9, p-cpe:/a:miracle:linux:xorg-x11-server-xwayland-devel, p-cpe:/a:miracle:linux:xorg-x11-server-xwayland

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/1/2025

Vulnerability Publication Date: 10/29/2024

Reference Information

CVE: CVE-2024-9632, CVE-2025-26594, CVE-2025-26595, CVE-2025-26596, CVE-2025-26597, CVE-2025-26598, CVE-2025-26599, CVE-2025-26600, CVE-2025-26601