CVE Vulnerabilities

CVE-2025-10531

Authentication Bypass Using an Alternate Path or Channel

Published: Sep 16, 2025 | Modified: Oct 30, 2025
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 affects 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