CVE-2022-26486
critical · 9.6Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply updates per vendor instructions.
Added 2022-03-07Remediation due 2022-03-21
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.
9.6
CVSS
2.3%
EPSS (exploit prob.)
83rd
EPSS percentile
2022-12-22
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Weaknesses
CWE-416
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| mozilla | firefox | < 91.6.1 |
| mozilla | firefox | < 97.0.2 |
| mozilla | firefox_focus | < 97.3.0 |
| mozilla | firefox_mobile | < 97.3.0 |
| mozilla | thunderbird | < 91.6.2 |
Check a specific version with /api/v1/cve/match.
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1758070
- https://www.mozilla.org/security/advisories/mfsa2022-09/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1758070
- https://www.mozilla.org/security/advisories/mfsa2022-09/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26486
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2022-26486