CVE-2025-62231

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-62231
A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash.

7.3 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.5

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://access.redhat.com/errata/RHSA-2025:19432
https://access.redhat.com/errata/RHSA-2025:19433
https://access.redhat.com/errata/RHSA-2025:19434
https://access.redhat.com/errata/RHSA-2025:19435
https://access.redhat.com/errata/RHSA-2025:19489
https://access.redhat.com/errata/RHSA-2025:19623
https://access.redhat.com/errata/RHSA-2025:19909
https://access.redhat.com/errata/RHSA-2025:20958
https://access.redhat.com/errata/RHSA-2025:20960
https://access.redhat.com/errata/RHSA-2025:20961
https://access.redhat.com/errata/RHSA-2025:21035
https://access.redhat.com/errata/RHSA-2025:22040
https://access.redhat.com/errata/RHSA-2025:22041
https://access.redhat.com/errata/RHSA-2025:22051
https://access.redhat.com/errata/RHSA-2025:22055
https://access.redhat.com/errata/RHSA-2025:22056
https://access.redhat.com/errata/RHSA-2025:22077
https://access.redhat.com/errata/RHSA-2025:22096
https://access.redhat.com/errata/RHSA-2025:22164
https://access.redhat.com/errata/RHSA-2025:22167
https://access.redhat.com/errata/RHSA-2025:22364
https://access.redhat.com/errata/RHSA-2025:22365
https://access.redhat.com/errata/RHSA-2025:22426
https://access.redhat.com/errata/RHSA-2025:22427
https://access.redhat.com/errata/RHSA-2025:22667
https://access.redhat.com/errata/RHSA-2025:22729
https://access.redhat.com/errata/RHSA-2025:22742
https://access.redhat.com/errata/RHSA-2025:22753
https://access.redhat.com/security/cve/CVE-2025-62231
https://bugzilla.redhat.com/show_bug.cgi?id=2402660
http://www.openwall.com/lists/oss-security/2025/10/28/7
https://lists.debian.org/debian-lts-announce/2025/10/msg00033.html
Configurations

No configuration.

History

04 Dec 2025, 17:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22753 -

04 Dec 2025, 11:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22742 -

04 Dec 2025, 08:16

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22729 -

03 Dec 2025, 16:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22667 -

01 Dec 2025, 19:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22426 -
  • () https://access.redhat.com/errata/RHSA-2025:22427 -

01 Dec 2025, 07:16

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22364 -
  • () https://access.redhat.com/errata/RHSA-2025:22365 -

26 Nov 2025, 08:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22167 -

26 Nov 2025, 06:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22164 -

25 Nov 2025, 18:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22096 -

25 Nov 2025, 13:16

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22077 -

25 Nov 2025, 11:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22040 -

25 Nov 2025, 09:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22051 -
  • () https://access.redhat.com/errata/RHSA-2025:22055 -
  • () https://access.redhat.com/errata/RHSA-2025:22056 -

25 Nov 2025, 08:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:22041 -

11 Nov 2025, 21:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:20958 -
  • () https://access.redhat.com/errata/RHSA-2025:20961 -

11 Nov 2025, 20:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:21035 -

11 Nov 2025, 17:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:20960 -

06 Nov 2025, 14:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:19909 -

04 Nov 2025, 22:16

Type Values Removed Values Added
References
  • () http://www.openwall.com/lists/oss-security/2025/10/28/7 -

04 Nov 2025, 11:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:19623 -

03 Nov 2025, 18:17

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2025/10/msg00033.html -

03 Nov 2025, 16:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:19489 -

03 Nov 2025, 11:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:19432 -
  • () https://access.redhat.com/errata/RHSA-2025:19433 -
  • () https://access.redhat.com/errata/RHSA-2025:19435 -

03 Nov 2025, 09:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2025:19434 -

30 Oct 2025, 06:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 5.5 		v2 : unknown
v3 : 7.3

30 Oct 2025, 05:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-10-30 05:15

Updated : 2025-12-04 17:15

NVD link : CVE-2025-62231

Mitre link : CVE-2025-62231

CVE.ORG link : CVE-2025-62231

JSON object : View

Products Affected

No product.

CWE
CWE-190

Integer Overflow or Wraparound