Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. 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 < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10.
Metrics
Affected Vendors & Products
References
History
Tue, 29 Apr 2025 16:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Weaknesses | CWE-119 | |
Metrics |
cvssV3_1
|
Tue, 29 Apr 2025 13:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. 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 < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10. | |
References |
|

Status: PUBLISHED
Assigner: mozilla
Published: 2025-04-29T13:13:48.089Z
Updated: 2025-04-29T15:37:05.713Z
Reserved: 2025-04-29T13:13:47.408Z
Link: CVE-2025-4091

Updated: 2025-04-29T15:37:00.605Z

Status : Received
Published: 2025-04-29T14:15:35.717
Modified: 2025-04-29T16:15:39.570
Link: CVE-2025-4091

No data.