CVE-2026-105613
MEDIUM
NVD
CVSS Score
4.7
Severity
MEDIUM
Published
Oct 28, 2026
Vendor
unknown
Description
PostgreSQL Anonymizer's range-based dummy functions dont constraint the range size. This vulnerability can be exploited to exhaust the memory of a backend and OOM-kill it (when ovecommit is on), which results in a cluster-wide crash recovery. The problem is resolved in PostgreSQL Anonymizer 3.3.0 and later versions.