Veille CVE
CVE-2022-26486
9.6 Critique Exploitée activementCatalogue CISA KEV — Mozilla Firefox Use-After-Free Vulnerability
Ajoutée le 07/03/2022 · Échéance de correction (agences US) : 21/03/2022
Action requise : Apply updates per vendor instructions.
Description
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.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 9.6 Critique | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
| 3.1 | 9.6 Critique | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
Faiblesses (CWE)
Références
- https://bugzilla.mozilla.org/show_bug.cgi?id=1758070 ExploitIssue TrackingVendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-09/ ExploitVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1758070 ExploitIssue TrackingVendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-09/ ExploitVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26486 US Government Resource