8.8
CVE-2026-4722
- EPSS 0.31%
- Veröffentlicht 24.03.2026 12:30:30
- Zuletzt bearbeitet 13.04.2026 15:17:44
- Quelle security@mozilla.org
- CVE-Watchlists
- Unerledigt
Privilege escalation in the IPC component
Privilege escalation in the IPC component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.31% | 0.228 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
https://www.mozilla.org/security/advisories/mfsa2026-20/
https://bugzilla.mozilla.org/show_bug.cgi?id=2010097
https://www.mozilla.org/security/advisories/mfsa2026-23/