CVE-2026-2003

ADVISORY - nist

Summary

Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled out viability of attacks that arrange for presence of confidential information in disclosed bytes, but they seem unlikely. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-1287⁠

Improper Validation of Specified Type of Input

ADVISORY - redhat

CWE-1287⁠

Improper Validation of Specified Type of Input

Impacted images

Advisories

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