Improper input validation in Oracle Life Sciences Empirica Signal - CVE-2026-21997

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Main Vulnerability Database Vulnerabilities #VU126754

Improper input validation in Oracle Life Sciences Empirica Signal - CVE-2026-21997

Published: April 22, 2026


Vulnerability identifier: #VU126754
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-21997
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Oracle
Affected software:
Oracle Life Sciences Empirica Signal

Detailed vulnerability description

The vulnerability allows a remote authenticated user to read and manipulate data.

The vulnerability exists due to improper input validation within the Common Core component in Oracle Life Sciences Empirica Signal. A remote authenticated user can exploit this vulnerability to read and manipulate data.


How to mitigate CVE-2026-21997

Install updates from vendor's website.

Sources