High severity7.3NVD Advisory· Published Apr 1, 2025· Updated Apr 13, 2026
CVE-2025-3029
CVE-2025-3029
Description
A crafted URL containing specific Unicode characters could have hidden the true origin of the page, resulting in a potential spoofing attack. This vulnerability was fixed in Firefox 137, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.
Affected products
3cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*+ 1 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*range: <137.0
- cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*range: <128.9.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- www.mozilla.org/security/advisories/mfsa2025-20/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-22/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-23/nvdVendor Advisory
- www.mozilla.org/security/advisories/mfsa2025-24/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingPermissions Required
- lists.debian.org/debian-lts-announce/2025/04/msg00005.htmlnvd
News mentions
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