NVD - CVE-2026-21968 (original) (raw)
Initial Analysis by NIST 1/29/2026 10:26:57 AM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CWE | NVD-CWE-noinfo | |
| Added | CPE Configuration | OR *cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:* versions from (including) 9.0.0 up to (including) 9.5.0 *cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (including) 8.0.44 *cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:* versions from (including) 8.4.0 up to (including) 8.4.7 | |
| Added | Reference Type | Oracle: https://www.oracle.com/security-alerts/cpujan2026.html Types: Vendor Advisory |
New CVE Received from Oracle 1/20/2026 5:15:59 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Description | Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). 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 low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). | |
| Added | CVSS V3.1 | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |
| Added | Reference | https://www.oracle.com/security-alerts/cpujan2026.html |