Improper input validation in Oracle Database Server - CVE-2026-101510
Published: November 10, 2026
Vulnerability identifier: #VU163243
CSH Severity: Low
CVSS v4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-101510
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Oracle Net Services in Oracle Database Server. A local privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
Affected software
Oracle Database Server
How to mitigate CVE-2026-101510
Install updates from vendor's website.