CVE-2025-4086

Medium CVSS: 6.5

A specially crafted filename containing a large number of encoded newline characters could obscure the file's extension when displayed in the download dialog.
*This bug only affects Thunderbird for Android. Other versions of Thunderbird are unaffected.* This vulnerability affects Firefox < 138 and Thunderbird < 138.

Vendor

Mozilla

Product

Firefox

CWE

CWE-451

Yayın Tarihi

2025-04-29 14:15:35

Güncelleme

2025-05-09 19:33:18

Source Identifier

security@mozilla.org

KEV Date Added

Kategoriler

CWE-451 Firefox MEDIUM Mozilla 2025

Referanslar

https://bugzilla.mozilla.org/show_bug.cgi?id=1945705 https://www.mozilla.org/security/advisories/mfsa2025-28/ https://www.mozilla.org/security/advisories/mfsa2025-31/

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