BaseFortify

Publication date: 2025-11-11

Last updated on: 2026-04-13

Assigner: Mozilla Corporation

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.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-11-11

Last Modified

2026-04-13

Generated

2026-07-06

AI Q&A

2025-11-11

EPSS Evaluated

2026-07-05

NVD

CVE-2025-13012

Affected Vendors & Products

Vendor	Product	Version / Range
mozilla	firefox	From 60.9.0 (exc)
mozilla	firefox	From 60.9.0 (exc)
mozilla	firefox	From 60.9.0 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-362	The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

Attack-Flow Graph

Executive Summary

This vulnerability is a race condition in the Graphics component of Firefox browsers. A race condition occurs when the behavior of software depends on the sequence or timing of uncontrollable events, potentially leading to unexpected behavior or security issues. It affects Firefox versions below 145, Firefox ESR versions below 140.5, and Firefox ESR versions below 115.30.

Impact Analysis

The vulnerability could potentially allow an attacker to exploit the race condition in the Graphics component, which might lead to unexpected behavior such as crashes, data corruption, or other security issues. However, specific impacts are not detailed in the provided information.

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