CVE-2025-8043

Description

Focus incorrectly truncated URLs towards the beginning instead of around the origin. This vulnerability was fixed in Firefox 141.

PUBLISHED Reserved 2025-07-22 | Published 2025-07-22 | Updated 2026-04-13 | Assigner mozilla

Product status

Credits

alayersattackers

References

bugzilla.mozilla.org/show_bug.cgi?id=1970209

www.mozilla.org/security/advisories/mfsa2025-56/

cve.org (CVE-2025-8043)

nvd.nist.gov (CVE-2025-8043)

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