*This bug only affects Firefox for macOS. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 140, Firefox ESR < 128.12, Thunderbird < 140, and Thunderbird < 128.12.
Metrics
Affected Vendors & Products
| Source | ID | Title | 
|---|---|---|
|  EUVD | EUVD-2025-19102 | 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, Firefox ESR < 128.12, Thunderbird < 140, and Thunderbird < 128.12. | 
|  Ubuntu USN | USN-7663-1 | Thunderbird vulnerabilities | 
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 30 Oct 2025 16:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Title | firefox: thunderbird: No warning when opening executable terminal files on macOS | No warning when opening executable terminal files on macOS | 
Tue, 15 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | epss 
 | epss 
 | 
Mon, 14 Jul 2025 18:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| 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. | 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, Firefox ESR < 128.12, Thunderbird < 140, and Thunderbird < 128.12. | 
| References |  | 
Fri, 04 Jul 2025 02:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Title | firefox: No warning when opening executable terminal files on macOS | firefox: thunderbird: No warning when opening executable terminal files on macOS | 
Thu, 03 Jul 2025 16:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Apple Apple macos Mozilla Mozilla firefox | |
| CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* | |
| Vendors & Products | Apple Apple macos Mozilla Mozilla firefox | 
Wed, 25 Jun 2025 15:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Weaknesses | CWE-345 | |
| Metrics | cvssV3_1 
 | ssvc 
 
 | 
Wed, 25 Jun 2025 00:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Title | firefox: No warning when opening executable terminal files on macOS | |
| References |  | |
| Metrics | threat_severity 
 | cvssV3_1 
 
 | 
Tue, 24 Jun 2025 12:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| 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. | |
| References |  | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2025-10-30T16:12:52.732Z
Reserved: 2025-06-20T14:51:29.856Z
Link: CVE-2025-6426
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-06-25T14:21:33.436Z
 NVD
                        NVD
                    Status : Modified
Published: 2025-06-24T13:15:23.537
Modified: 2025-07-14T19:15:33.737
Link: CVE-2025-6426
 Redhat
                        Redhat
                     OpenCVE Enrichment
                        OpenCVE Enrichment
                    Updated: 2025-07-06T22:16:32Z