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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2025-6426

No warning when opening executable terminal files on macOS

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 was fixed in Firefox 140, Firefox ESR 128.12, Thunderbird 140, and Thunderbird 128.12.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox

  • 128.12 to ≤ 128.*unaffected
  • 140 to ≤ *unaffected

Mozilla Thunderbird

  • 128.12 to ≤ 128.*unaffected
  • 140 to ≤ *unaffected

References