Memory safety bugs present in Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 141 and Thunderbird < 141.
CVSS
No CVSS.
References
| Link | Resource |
|---|---|
| https://bugzilla.mozilla.org/buglist.cgi?bug_id=1933572%2C1971116 | Broken Link |
| https://www.mozilla.org/security/advisories/mfsa2025-56/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2025-61/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
28 Jul 2025, 14:09
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Mozilla thunderbird
Mozilla Mozilla firefox |
|
| CPE | cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:* cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* |
|
| References | () https://bugzilla.mozilla.org/buglist.cgi?bug_id=1933572%2C1971116 - Broken Link | |
| References | () https://www.mozilla.org/security/advisories/mfsa2025-56/ - Vendor Advisory | |
| References | () https://www.mozilla.org/security/advisories/mfsa2025-61/ - Vendor Advisory |
22 Jul 2025, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-07-22 21:15
Updated : 2025-07-28 14:09
NVD link : CVE-2025-8044
Mitre link : CVE-2025-8044
JSON object : View
Products Affected
mozilla
- firefox
- thunderbird
CWE
No CWE.