Memory safety bugs present in Firefox 152.0.3. 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 152.0.4.
Metrics
Affected Vendors & Products
References
History
Tue, 07 Jul 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-125 CWE-416 CWE-787 |
Mon, 06 Jul 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-119 | |
| Metrics |
cvssV3_1
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Tue, 30 Jun 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla
Mozilla firefox |
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| Vendors & Products |
Mozilla
Mozilla firefox |
Tue, 30 Jun 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-125 CWE-416 CWE-787 |
Tue, 30 Jun 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Memory safety bugs present in Firefox 152.0.3. 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 152.0.4. | |
| Title | Memory safety bugs fixed in Firefox 152.0.4 | |
| References |
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Status: PUBLISHED
Assigner: mozilla
Published: 2026-06-30T13:32:01.957Z
Updated: 2026-07-06T14:35:48.546Z
Reserved: 2026-06-30T13:32:01.763Z
Link: CVE-2026-14241
Updated: 2026-06-30T14:09:19.427Z
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