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PostgreSQL Improper Validation of Specified Type of Input Vulnerability - CVE-2026-2003 - Vulnerability Database
PostgreSQL

PostgreSQL Improper Validation of Specified Type of Input Vulnerability - CVE-2026-2003

Medium
Reference: CVE-2026-2003
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2026-2003
Title: PostgreSQL Improper Validation of Specified Type of Input Vulnerability
Overview:

Improper validation of type quotoidvectorquot 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.