CVE Vulnerabilities

CVE-2025-10531

Authentication Bypass Using an Alternate Path or Channel

Published: Sep 16, 2025 | Modified: Apr 13, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
6.1 MODERATE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Ubuntu
MEDIUM
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Mitigation bypass in the Web Compatibility: Tooling component. This vulnerability was fixed in Firefox 143 and Thunderbird 143.

Weakness

The product requires authentication, but the product has an alternate path or channel that does not require authentication.

Affected Software

NameVendorStart VersionEnd Version
FirefoxMozilla*143.0 (excluding)
ThunderbirdMozilla*143.0 (excluding)

Potential Mitigations

References