CVE-2026-101510
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
29/100
Published: 2026-10-20
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
High
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
Vulnerability in the Oracle Net Services component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows high privileged attacker having None privilege with logon to the infrastructure where Oracle Net Services executes to compromise Oracle Net Services. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Net Services. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Weakness Classification (1)
Affected Software (3)
| Vendor | Product | Version |
|---|---|---|
| Oracle Corporation | Oracle Net Services | 19.3 |
| Oracle Corporation | Oracle Net Services | 21.3 |
| Oracle Corporation | Oracle Net Services | 23.4.0 |
References & Advisories (1)
vendor-advisory