Improper input validation in Oracle Forms - CVE-2026-83093
Published: November 8, 2026
Vulnerability identifier: #VU162220
CSH Severity: High
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-83093
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.
The vulnerability exists due to improper input validation within the Forms Services, C/S, Charmode component in Oracle Forms. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.
Affected software
Oracle Forms
How to mitigate CVE-2026-83093
Install updates from vendor's website.