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.

INFO

Published Date :

2025-04-01T12:28:59.386Z

Last Modified :

2026-04-13T14:26:00.288Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2025-3029 vulnerability.

Vendors Products
Mozilla
  • Firefox
  • Thunderbird
Redhat
  • Enterprise Linux
  • Rhel Aus
  • Rhel E4s
  • Rhel Els
  • Rhel Eus
  • Rhel Tus
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-3029.

URL Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1952213 cve-icon cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/04/msg00005.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-3029 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-3029 cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-20/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-22/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-23/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-24/ cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact