Description

Starting with Firefox 142, it was possible for a compromised child process to trigger a use-after-free in the GPU or browser process using WebGPU-related IPC calls. This may have been usable to escape the child process sandbox. This vulnerability was fixed in Firefox 144.0.2.

INFO

Published Date :

2025-10-28T14:06:34.814Z

Last Modified :

2026-04-13T14:31:37.137Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2025-12380 vulnerability.

Vendors Products
Mozilla
  • Firefox
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-12380.

URL Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1993113 cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-86/ cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact