7.3
HIGH
CVSS 3.1
CVE-2025-62230
Xorg: xwayland: use-after-free in xkb client resource removal
Overview
Description
A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup. The software frees certain data structures without properly detaching related resources, leading to a use-after-free condition. This can cause memory corruption or a crash when affected clients disconnect.
Details
INFO
Published Date :
Oct. 30, 2025, 6:15 a.m.
Last Modified :
July 1, 2026, 3:13 p.m.
Remotely Exploit :
No
Source :
[email protected]
Impact
Affected Products
The following products are affected by CVE-2025-62230
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework
for assessing the severity of vulnerabilities in software and systems.
We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 53f830b8-0a3f-465b-8143-3b8a9948e749 | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
Address use-after-free by properly detaching resources during client disconnect.
- Ensure all client resources are detached before freeing data structures.
- Implement robust error handling for client disconnections.
- Review Xkb extension code for resource management issues.
- Apply security patches from the X.Org Foundation.
References
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-62230.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-62230 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-62230
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-62230 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-62230 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jul. 01, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:x.org:xwayland:*:*:*:*:*:*:*:* versions up to (excluding) 24.1.9 *cpe:2.3:a:x.org:x_server:*:*:*:*:*:*:*:* versions up to (excluding) 21.1.19 Added CPE Configuration OR *cpe:2.3:a:ibm:vios:*:*:*:*:*:*:*:* versions from (including) 4.1.0 up to (excluding) 4.1.1.30 *cpe:2.3:a:ibm:vios:4.1.2.0:*:*:*:*:*:*:* *cpe:2.3:o:ibm:aix:*:*:*:*:*:*:*:* versions from (including) 7.2.5 up to (excluding) 7.2.5.12 *cpe:2.3:o:ibm:aix:*:*:*:*:*:*:*:* versions from (including) 7.3.2 up to (excluding) 7.3.3.3 *cpe:2.3:o:ibm:aix:7.3.4:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_aus:8.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_aus:8.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_tus:8.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_aus:8.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_tus:8.8:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_els:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_els:6.0:*:*:*:*:*:*:* Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:19432 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:19433 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:19434 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:19435 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:19489 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:19623 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:19909 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:20958 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:20960 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:20961 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:21035 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22040 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22041 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22051 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22055 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22056 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22077 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22096 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22164 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22167 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22364 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22365 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22426 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22427 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22667 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22729 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22742 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2025:22753 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2026:0031 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2026:0033 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2026:0034 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2026:0035 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/errata/RHSA-2026:0036 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://access.redhat.com/security/cve/CVE-2025-62230 Types: Third Party Advisory Added Reference Type Red Hat, Inc.: https://bugzilla.redhat.com/show_bug.cgi?id=2402653 Types: Issue Tracking, Third Party Advisory Added Reference Type Red Hat, Inc.: https://lists.x.org/archives/xorg-announce/2025-October/003635.html Types: Mailing List, Vendor Advisory Added Reference Type CVE: http://www.openwall.com/lists/oss-security/2025/10/28/7 Types: Mailing List, Patch Added Reference Type CVE: https://lists.debian.org/debian-lts-announce/2025/10/msg00033.html Types: Mailing List, Third Party Advisory -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'X.Org', 'product': 'Xwayland', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '24.1.9', 'versionType': 'semver'}], 'packageName': 'xwayland', 'collectionURL': 'https://gitlab.freedesktop.org/xorg/xserver', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:10.0'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'versions': [{'status': 'unaffected', 'version': '0:24.1.5-5.el10_0', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:10.1'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'versions': [{'status': 'unaffected', 'version': '0:24.1.5-5.el10_1', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:rhel_els:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION', 'versions': [{'status': 'unaffected', 'version': '0:1.1.0-25.el6_10.15', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:rhel_els:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7 Extended Lifecycle Support', 'versions': [{'status': 'unaffected', 'version': '0:1.20.4-33.el7_9', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:rhel_els:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7 Extended Lifecycle Support', 'versions': [{'status': 'unaffected', 'version': '0:1.8.0-36.el7_9.3', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:8::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'versions': [{'status': 'unaffected', 'version': '0:21.1.3-19.el8_10', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:8::appstream', 'cpe:/a:redhat:enterprise_linux:8::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-27.el8_10', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:8::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'versions': [{'status': 'unaffected', 'version': '0:1.15.0-8.el8_10', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_aus:8.2::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.2 Advanced Update Support', 'versions': [{'status': 'unaffected', 'version': '0:1.9.0-15.el8_2.15', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_aus:8.2::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.2 Advanced Update Support', 'versions': [{'status': 'unaffected', 'version': '0:1.20.6-5.el8_2', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_eus_long_life:8.4::appstream', 'cpe:/a:redhat:rhel_aus:8.4::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support', 'versions': [{'status': 'unaffected', 'version': '0:1.11.0-8.el8_4.14', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_eus_long_life:8.4::appstream', 'cpe:/a:redhat:rhel_aus:8.4::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support', 'versions': [{'status': 'unaffected', 'version': '0:1.20.10-3.el8_4', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_eus_long_life:8.4::appstream', 'cpe:/a:redhat:rhel_aus:8.4::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On', 'versions': [{'status': 'unaffected', 'version': '0:1.11.0-8.el8_4.14', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_eus_long_life:8.4::appstream', 'cpe:/a:redhat:rhel_aus:8.4::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On', 'versions': [{'status': 'unaffected', 'version': '0:1.20.10-3.el8_4', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.6::appstream', 'cpe:/a:redhat:rhel_aus:8.6::appstream', 'cpe:/a:redhat:rhel_e4s:8.6::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support', 'versions': [{'status': 'unaffected', 'version': '0:1.12.0-6.el8_6.15', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.6::appstream', 'cpe:/a:redhat:rhel_aus:8.6::appstream', 'cpe:/a:redhat:rhel_e4s:8.6::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-6.el8_6', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.6::appstream', 'cpe:/a:redhat:rhel_aus:8.6::appstream', 'cpe:/a:redhat:rhel_e4s:8.6::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support', 'versions': [{'status': 'unaffected', 'version': '0:21.1.3-2.el8_6.5', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.6::appstream', 'cpe:/a:redhat:rhel_aus:8.6::appstream', 'cpe:/a:redhat:rhel_e4s:8.6::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.6 Telecommunications Update Service', 'versions': [{'status': 'unaffected', 'version': '0:1.12.0-6.el8_6.15', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.6::appstream', 'cpe:/a:redhat:rhel_aus:8.6::appstream', 'cpe:/a:redhat:rhel_e4s:8.6::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.6 Telecommunications Update Service', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-6.el8_6', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.6::appstream', 'cpe:/a:redhat:rhel_aus:8.6::appstream', 'cpe:/a:redhat:rhel_e4s:8.6::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.6 Telecommunications Update Service', 'versions': [{'status': 'unaffected', 'version': '0:21.1.3-2.el8_6.5', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.6::appstream', 'cpe:/a:redhat:rhel_aus:8.6::appstream', 'cpe:/a:redhat:rhel_e4s:8.6::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:1.12.0-6.el8_6.15', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.6::appstream', 'cpe:/a:redhat:rhel_aus:8.6::appstream', 'cpe:/a:redhat:rhel_e4s:8.6::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-6.el8_6', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.6::appstream', 'cpe:/a:redhat:rhel_aus:8.6::appstream', 'cpe:/a:redhat:rhel_e4s:8.6::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:21.1.3-2.el8_6.5', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.8::appstream', 'cpe:/a:redhat:rhel_e4s:8.8::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.8 Telecommunications Update Service', 'versions': [{'status': 'unaffected', 'version': '0:1.12.0-15.el8_8.16', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.8::appstream', 'cpe:/a:redhat:rhel_e4s:8.8::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.8 Telecommunications Update Service', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-17.el8_8', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.8::appstream', 'cpe:/a:redhat:rhel_e4s:8.8::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.8 Telecommunications Update Service', 'versions': [{'status': 'unaffected', 'version': '0:21.1.3-12.el8_8', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.8::appstream', 'cpe:/a:redhat:rhel_e4s:8.8::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:1.12.0-15.el8_8.16', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.8::appstream', 'cpe:/a:redhat:rhel_e4s:8.8::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-17.el8_8', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_tus:8.8::appstream', 'cpe:/a:redhat:rhel_e4s:8.8::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:21.1.3-12.el8_8', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::appstream', 'cpe:/a:redhat:enterprise_linux:9::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-32.el9_6', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:1.14.1-9.el9_6', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::appstream', 'cpe:/a:redhat:enterprise_linux:9::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:23.2.7-5.el9_6', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:1.15.0-6.el9_7', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::appstream', 'cpe:/a:redhat:enterprise_linux:9::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:23.2.7-5.el9_7', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::appstream', 'cpe:/a:redhat:enterprise_linux:9::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-32.el9_7', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_e4s:9.0::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:1.11.0-22.el9_0.16', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_e4s:9.0::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-12.el9_0', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_e4s:9.0::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:21.1.3-4.el9_0', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_e4s:9.2::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:1.12.0-14.el9_2.13', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_e4s:9.2::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-19.el9_2', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_e4s:9.2::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions', 'versions': [{'status': 'unaffected', 'version': '0:21.1.3-9.el9_2', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_eus:9.4::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9.4 Extended Update Support', 'versions': [{'status': 'unaffected', 'version': '0:1.13.1-8.el9_4.8', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'tigervnc', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_eus:9.4::appstream', 'cpe:/a:redhat:rhel_eus:9.4::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9.4 Extended Update Support', 'versions': [{'status': 'unaffected', 'version': '0:1.20.11-27.el9_4', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhel_eus:9.4::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9.4 Extended Update Support', 'versions': [{'status': 'unaffected', 'version': '0:22.1.9-7.el9_4', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'xorg-x11-server-Xwayland', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 6', 'packageName': 'xorg-x11-server', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unknown'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2025-62230', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2025-10-31T03:55:34.138515Z'} -
CVE Modified by [email protected]
Apr. 20, 2026
Action Type Old Value New Value Added Reference https://lists.x.org/archives/xorg-announce/2025-October/003635.html -
CVE Modified by [email protected]
Jan. 05, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2026:0031 Added Reference https://access.redhat.com/errata/RHSA-2026:0035 -
CVE Modified by [email protected]
Jan. 05, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2026:0033 Added Reference https://access.redhat.com/errata/RHSA-2026:0034 Added Reference https://access.redhat.com/errata/RHSA-2026:0036 -
CVE Modified by [email protected]
Dec. 04, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22753 -
CVE Modified by [email protected]
Dec. 04, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22742 -
CVE Modified by [email protected]
Dec. 04, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22729 -
CVE Modified by [email protected]
Dec. 03, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22667 -
CVE Modified by [email protected]
Dec. 01, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22426 Added Reference https://access.redhat.com/errata/RHSA-2025:22427 -
CVE Modified by [email protected]
Dec. 01, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22364 Added Reference https://access.redhat.com/errata/RHSA-2025:22365 -
CVE Modified by [email protected]
Nov. 26, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22167 -
CVE Modified by [email protected]
Nov. 26, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22164 -
CVE Modified by [email protected]
Nov. 25, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22096 -
CVE Modified by [email protected]
Nov. 25, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22077 -
CVE Modified by [email protected]
Nov. 25, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22040 -
CVE Modified by [email protected]
Nov. 25, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22051 Added Reference https://access.redhat.com/errata/RHSA-2025:22055 Added Reference https://access.redhat.com/errata/RHSA-2025:22056 -
CVE Modified by [email protected]
Nov. 25, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:22041 -
CVE Modified by [email protected]
Nov. 11, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:20958 Added Reference https://access.redhat.com/errata/RHSA-2025:20961 -
CVE Modified by [email protected]
Nov. 11, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:21035 -
CVE Modified by [email protected]
Nov. 11, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:20960 -
CVE Modified by [email protected]
Nov. 06, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:19909 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 04, 2025
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2025/10/28/7 -
CVE Modified by [email protected]
Nov. 04, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:19623 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 03, 2025
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2025/10/msg00033.html -
CVE Modified by [email protected]
Nov. 03, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:19489 -
CVE Modified by [email protected]
Nov. 03, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:19432 Added Reference https://access.redhat.com/errata/RHSA-2025:19433 Added Reference https://access.redhat.com/errata/RHSA-2025:19435 -
CVE Modified by [email protected]
Nov. 03, 2025
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2025:19434 -
New CVE Received by [email protected]
Oct. 30, 2025
Action Type Old Value New Value Added Description A flaw was discovered in the X.Org X server’s X Keyboard (Xkb) extension when handling client resource cleanup. The software frees certain data structures without properly detaching related resources, leading to a use-after-free condition. This can cause memory corruption or a crash when affected clients disconnect. Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H Added CWE CWE-416 Added Reference https://access.redhat.com/security/cve/CVE-2025-62230 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2402653
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.