CVE-2025-12380
- CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published: 1761660957
- Last modified: 1761747351
CVE-2025-12380 — 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 affects Firefox < 144.0.2. [Severity (CVSS) 9.8]
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No related CWE found.
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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 affects Firefox < 144.0.2.
🧠 Explainer: What this vulnerability means
Summary: A flaw in the product from the vendor (CWE: unspecified) can be exploited.
Impact: Potential impact includes remote code execution, data theft, or denial of service.
Mitigation: Apply the latest vendor patch or update to a fixed version; disable vulnerable modules where possible.
No vendor/product data yet.
No explicit mitigation/advisory links found in references.