CVEvulnerability
CVE-2024-8385
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2024-09-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-843
Description
A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an exploitable type confusion vulnerability. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.
Affected configurations
• mozilla firefox (< 130.0)
• mozilla firefox esr (< 128.2)
Related
Weakness · CWE (1)
- CWE-843 Access of Resource Using Incompatible Type weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1911909 Issue Tracking, Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2024-39/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-40/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-43/ www.mozilla.org