Memory safety bugs present in Firefox ESR 140.12 and Firefox 152. 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 was fixed in Firefox 153 and Firefox ESR 140.13.
Metrics
Affected Vendors & Products
References
History
Tue, 21 Jul 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-119 | |
| Metrics |
cvssV3_1
|
Tue, 21 Jul 2026 12:45:00 +0000
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-07-21T19:13:21.951Z
Reserved: 2026-07-20T21:57:54.488Z
Link: CVE-2026-16412
Updated: 2026-07-21T19:12:26.163Z
No data.
No data.
OpenCVE Enrichment
No data.