CVE-2026-105613
mediumPostgreSQL Anonymizer's range-based dummy functions dont constraint the range size.
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.
CVSS
4.7
4.7 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L Severity source: NVD CVSS v3.1 (f86ef6dc-4d3a-42ad-8f28-e6d5547a5007)
Timeline (UTC)
Published: 2026-10-28 18:17
Modified: 2026-10-29 15:29
NVD status: Awaiting Analysis
Last synced 15 hours ago
Verified against the source API 2026-10-29 15:41 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/690 f86ef6dc-4d3a-42ad-8f28-e6d5547a5007
Data sources
NVD CVE API 2.0 — fetched 2026-10-29 15:41 UTC · record ↗