4.9
CVE-2026-21936
- EPSS 0.04%
- Veröffentlicht 20.01.2026 21:56:25
- Zuletzt bearbeitet 29.01.2026 15:44:06
- Quelle secalert_us@oracle.com
- CVE-Watchlists
- Unerledigt
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.44, 8.4.0-8.4.7 and 9.0.0-9.5.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
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Oracle ≫ Mysql Cluster Version >= 7.6.0 <= 7.6.36
Oracle ≫ Mysql Cluster Version >= 8.0.0 <= 8.0.44
Oracle ≫ Mysql Cluster Version >= 8.4.0 <= 8.4.7
Oracle ≫ Mysql Cluster Version >= 9.0.0 <= 9.5.0
Oracle ≫ Mysql Server Version >= 8.0.0 <= 8.0.44
Oracle ≫ Mysql Server Version >= 8.4.0 <= 8.4.7
Oracle ≫ Mysql Server Version >= 9.0.0 <= 9.5.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.04% | 0.13 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| secalert_us@oracle.com | 4.9 | 1.2 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
|