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Description

Spoofing issue in Firefox. This vulnerability affects Firefox < 145, Firefox ESR < 140.5, Firefox ESR < 115.30, Thunderbird < 145, and Thunderbird < 140.5.

PUBLISHED Reserved 2025-11-11 | Published 2025-11-11 | Updated 2025-11-25 | Assigner mozilla

Product status

Any version before 145
affected

Any version before 140.5
affected

Any version before 115.30
affected

Any version before 145
affected

Any version before 140.5
affected

Credits

Eemeli Aro

References

bugzilla.mozilla.org/show_bug.cgi?id=1994164

www.mozilla.org/security/advisories/mfsa2025-87/

www.mozilla.org/security/advisories/mfsa2025-88/

www.mozilla.org/security/advisories/mfsa2025-89/

www.mozilla.org/security/advisories/mfsa2025-90/

www.mozilla.org/security/advisories/mfsa2025-91/

cve.org (CVE-2025-13015)

nvd.nist.gov (CVE-2025-13015)

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