CVE-2022-26486

Mozilla Firefox contained an unpatched use-after-free vulnerability in its WebGPU IPC Framework that allowed arbitrary code execution and was actively exploited in the wild.

The vulnerability was a use-after-free flaw in Firefox's WebGPU IPC Framework enabling remote code execution. DIB organizations must ensure their browsers are patched immediately, as unpatched CVEs in actively exploited-in-wild vulnerabilities represent a severe compliance and operational risk.

Shame score — The vulnerability was actively exploited in the wild and allowed arbitrary code execution, indicating a severe and avoidable failure to patch a known, high-severity flaw.