Memory safety bugs present in Firefox 145 and Thunderbird 145. 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 < 146 and Thunderbird < 146.
Metrics
Affected Vendors & Products
References
History
Wed, 10 Dec 2025 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:* |
Wed, 10 Dec 2025 18:00:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Mozilla
Mozilla firefox Mozilla thunderbird |
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| Vendors & Products |
Mozilla
Mozilla firefox Mozilla thunderbird |
Wed, 10 Dec 2025 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Memory safety bugs present in Firefox 145 and Thunderbird 145. 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 < 146. | Memory safety bugs present in Firefox 145 and Thunderbird 145. 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 < 146 and Thunderbird < 146. |
| References |
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Wed, 10 Dec 2025 00:15:00 +0000
| Type | Values Removed | Values Added |
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| References |
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| Metrics |
threat_severity
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threat_severity
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Tue, 09 Dec 2025 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-787 | |
| Metrics |
cvssV3_1
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Tue, 09 Dec 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Memory safety bugs present in Firefox 145 and Thunderbird 145. 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 < 146. | |
| Title | Memory safety bugs fixed in Firefox 146 and Thunderbird 146 | |
| References |
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Status: PUBLISHED
Assigner: mozilla
Published: 2025-12-09T13:38:08.758Z
Updated: 2025-12-10T14:32:24.286Z
Reserved: 2025-12-09T13:38:08.154Z
Link: CVE-2025-14332
Updated: 2025-12-09T16:53:58.886Z
Status : Analyzed
Published: 2025-12-09T16:17:40.887
Modified: 2025-12-10T20:12:24.120
Link: CVE-2025-14332