Vulnerability in Dalibo PostgreSQL Anonymizer
CVE-2026-105613
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.
Published .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-105613?
- CVE-2026-105613 is a medium-severity vulnerability in Dalibo PostgreSQL Anonymizer, classified under CWE-789. CVSS score: 4.7/10. Published 2026-10-28.
- How severe is CVE-2026-105613?
- Medium severity. CVSS v3 base score is 4.7 out of 10.