VDB
DEBIAN-CVE-2022-26486
DEBIAN-CVE-2022-26486
PUBLISHED
CVSS 9.600000381469727 CRITICAL
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.
Risk Scores
CVSS 3.1
9.600000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | thunderbird | 0, 0, 0 |
| Debian:14 | firefox-esr | 0, 0, 0 |
| Debian:13 | firefox-esr | 0, 0, 0 |
| Debian:12 | firefox-esr | 0, 0, 0 |
| Debian:11 | thunderbird | 85.0, 86.0, 88.0 |
| Debian:14 | thunderbird | 0, 0, 0 |
| Debian:11 | firefox-esr | 78.13.0, 78.13.0, 78.13.0 |
| Debian:13 | thunderbird | 0, 0, 0 |
Exploit Intelligence
- kev.json (github-poc)
- cve_test.go (github-poc)
- cve_test.go (github-poc)
- data.js (github-poc)
Timeline
- Dec 22, 2022 CVE Published
- Apr 28, 2026 CVE Updated