9.1
CVE-2026-4716
- EPSS 0.03%
- Veröffentlicht 24.03.2026 12:30:39
- Zuletzt bearbeitet 13.04.2026 15:17:43
- Quelle security@mozilla.org
- CVE-Watchlists
- Unerledigt
Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component
Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.03% | 0.069 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 9.1 | 3.9 | 5.2 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 9.1 | 3.9 | 5.2 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
|
CWE-908 Use of Uninitialized Resource
The product uses or accesses a resource that has not been initialized.