Metrics
Affected Vendors & Products
Wed, 15 Oct 2025 18:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Mozilla
Mozilla firefox Mozilla thunderbird |
|
CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |
|
Vendors & Products |
Mozilla
Mozilla firefox Mozilla thunderbird |
Wed, 15 Oct 2025 14:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
cvssV3_1
|
ssvc
|
Wed, 15 Oct 2025 12:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Title | thunderbird: firefox: Memory safety bug fixed in Firefox 144 and Thunderbird 144 | |
Weaknesses | CWE-119 | |
References |
| |
Metrics |
threat_severity
|
cvssV3_1
|
Tue, 14 Oct 2025 13:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | Memory safety bug present in Firefox 143 and Thunderbird 143. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox < 144 and Thunderbird < 144. | |
References |
|

Status: PUBLISHED
Assigner: mozilla
Published: 2025-10-14T12:27:37.218Z
Updated: 2025-10-15T13:24:20.561Z
Reserved: 2025-10-13T19:50:24.598Z
Link: CVE-2025-11721

Updated: 2025-10-15T13:20:46.007Z

Status : Analyzed
Published: 2025-10-14T13:15:38.520
Modified: 2025-10-15T18:08:37.223
Link: CVE-2025-11721
