CVE-2025-6426 Information

Description

The executable file warning did not warn users before opening files with the terminal extension. This bug only affects Firefox for macOS. Other versions of Firefox are unaffected. This vulnerability affects Firefox < 140 and Firefox ESR < 128.12.

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1964385 https://www.mozilla.org/security/advisories/mfsa2025-51/ https://www.mozilla.org/security/advisories/mfsa2025-53/

CNNVD-202506-3012 (Published: 2025-06-24)

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