CVE-2026-91479
CVE-2026-91479
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the RDBMS executes to compromise RDBMS. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of RDBMS. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
CVSS 6.5 · Medium · EPSS 0.2%
- Published
- Updated
Affected products and versions
oracle database server
- Versions
- ≥ 23.4.0, ≤ 23.26.3: Affected (custom)
No fix published