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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 O

CVE-2026-105613 Oct 28, 2026 Source: Vendor

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.

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-105613

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CVE-2026-105613 BR2026-0000-037922 unclaimed

Credited as The PostgreSQL Anonymizer project thanks user Alexander Kukushkin for reporting this problem