CVE-2025-13012

HIGH

Firefox < 115.30.0, 115.30-115.*, 140.5-140.*, >=145 - Race Condition in Graphics Component

Title source: llm
STIX 2.1

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.

References (6)

Core 6

Scores

CVSS v3 7.5
EPSS 0.0020
EPSS Percentile 10.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-362
Status published
Products (7)
mozilla/firefox < 115.30.0
mozilla/firefox < 145.0
Mozilla/Firefox 115.30 - 115.*
Mozilla/Firefox 140.5 - 140.*
Mozilla/Firefox 145
Mozilla/Thunderbird 140.5 - 140.*
Mozilla/Thunderbird 145
Published Nov 11, 2025
Tracked Since Feb 18, 2026