CVEvulnerability
CVE-2024-7527
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-08-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
Affected configurations
• mozilla firefox (< 129.0)
• mozilla firefox esr (< 115.14.0)
• mozilla firefox esr 128.0
• mozilla thunderbird (< 115.14.0)
• mozilla thunderbird 128.0.1
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1871303 Issue Tracking, Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2024-33/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-34/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-35/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-37/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-38/ Vendor Advisory