Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability affects Firefox < 148.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Mozilla Firefox affected
Version Status Constraints
unspecified affected < 148

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://bugzilla.mozilla.org/show_bug.cgi?id=1988145 cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-13/ cve-icon cve-icon
History

Tue, 24 Feb 2026 14:00:00 +0000

Type Values Removed Values Added
Description Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability affects Firefox < 148.
Title Spoofing issue in the WebAuthn component in Firefox for Android
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-02-24T13:33:29.312Z

Reserved: 2026-02-19T15:06:52.343Z

Link: CVE-2026-2800

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-02-24T14:16:28.503

Modified: 2026-02-24T14:16:28.503

Link: CVE-2026-2800

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.