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CVE-2025-3029

URL Bar Spoofing via non-BMP Unicode characters PUBLISHED

Description (CNA)

A crafted URL containing specific Unicode characters could have hidden the true origin of the page, resulting in a potential spoofing attack. This vulnerability was fixed in Firefox 137, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.

Affected (CNA)

Vendor / productVersions
Mozilla / Firefoxunaffected 128.9 through 128.*; unaffected 137 through *
Mozilla / Thunderbirdunaffected 128.9 through 128.*; unaffected 137 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.