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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2025-8038

CSP frame-src was not correctly enforced for paths

Description

Thunderbird ignored paths when checking the validity of navigations in a frame. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.

Affected products

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

Mozilla Firefox

  • 140.1 to ≤ 140.*unaffected
  • 141 to ≤ *unaffected

Mozilla Thunderbird

  • 140.1 to ≤ 140.*unaffected
  • 141 to ≤ *unaffected

References