Firefox -- use-after-free in the GPU or browser processentered 2025-10-30
no CVE referenced
CVE details
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 was fixed in Firefox 144.0.2.
Affected ports (0)
No port is within the affected range.