CVE-2026-2800

Description

Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

Affected Platforms

Weakness Type

NVD-CWE-noinfo, CWE-290

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1988145
• https://www.mozilla.org/security/advisories/mfsa2026-13/
• https://www.mozilla.org/security/advisories/mfsa2026-16/