CVE-2022-26486
| CVE Published | 2022-12-22 |
|---|---|
| Related CWE(s) | CWE-416: Use After Free |
| Related Vendor(s) | mozilla |
| Related Product(s) | thunderbird, firefox, firefox_esr, firefox_focus |
| Exploitation Reported (CISA KEV) | 2022-03-07 |
| CVSS 3 Base Score | 9.6 (CRITICAL) |
| CVSS 3 Attack Complexity | LOW |
| CVSS 3 Attack Vector | NETWORK |
An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.
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