It was possible to interrupt the processing of a RegExp bailout and run additional JavaScript, potentially triggering garbage collection when the engine was not expecting it. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
References
| Link | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1942881 | Issue Tracking Permissions Required |
| https://www.mozilla.org/security/advisories/mfsa2025-14/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2025-16/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2025-17/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2025-18/ | Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2025/03/msg00006.html |
Configurations
Configuration 1 (hide)
|
History
03 Nov 2025, 21:18
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Information
Published : 2025-03-04 14:15
Updated : 2025-11-03 21:18
NVD link : CVE-2025-1934
Mitre link : CVE-2025-1934
CVE.ORG link : CVE-2025-1934
JSON object : View
Products Affected
mozilla
- thunderbird
- firefox
CWE
