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VULNERABILITIES

CVE-2025-13012 Details

Description

Race condition in the Graphics component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Firefox ESR 115.30, Thunderbird 145, and Thunderbird 140.5.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://bugzilla.mozilla.org/show_bug.cgi?id=1991458 [email protected]Permissions Required
https://www.mozilla.org/security/advisories/mfsa2025-87/ [email protected]Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-88/ [email protected]Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-89/ [email protected]Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-90/ [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')CISA-ADP

Affected Products

ProductVersions
mozilla firefox
< 115.30.0
< 145.0
>= 140.0, < 140.5.0

CPE

  • cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
  • cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-13012
NVD Published Date:
Nov 11, 2025
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2025-13012 Details - Not Deferred