Memory safety bugs present in Firefox 148.0.2. 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 < 148.0.2.
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Tue, 10 Mar 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
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| Weaknesses | CWE-119 CWE-416 |
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cvssV3_1
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Tue, 10 Mar 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Memory safety bugs present in Firefox 148.0.2. 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 < 148.0.2. | |
| Title | Memory safety bugs fixed in Firefox 148.0.2 | |
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Status: PUBLISHED
Assigner: mozilla
Published: 2026-03-10T15:03:51.113Z
Updated: 2026-03-10T15:42:43.632Z
Reserved: 2026-03-09T19:33:24.537Z
Link: CVE-2026-3847
Updated: 2026-03-10T15:40:30.695Z
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