CVE-2026-105613: medium-severity vulnerability in DALIBO PostgreSQL Anonymizer
PostgreSQL Anonymizer: Unbounded memory allocation (DoS) in range-based dummy functions
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.7epss 0.2%
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:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L
Affected products
DALIBO · PostgreSQL AnonymizerRelated CVEs — DALIBO PostgreSQL Anonymizer
In the same product, most dangerous first.
CVE-2026-19633HIGHPostgreSQL Anonymizer: unprivileged masked users can execute code via operators, domain casts and view subqueriesEPSS 0.7%CVE-2024-2339HIGHImproper Input Validation in PostgreSQL Anonymizer 1.2 allows table owner to gain superuser privileges via masking ruleEPSS 0.6%CVE-2026-2360HIGHImproper search_path protection in PostgreSQL Anonymizer 2.5 allows any user to gain superuser privileges in PostgreSQL 14EPSS 0.5%CVE-2024-2338HIGHSQL Injection in PostgreSQL Anonymizer 1.2 allows table owner to gain superuser privileges via masking ruleEPSS 0.5%CVE-2025-5690MEDIUMCursor allows PostgreSQL Anonymizer masked user to gain unauthorized access to authentic dataEPSS 0.4%CVE-2026-83534MEDIUMPostgreSQL Anonymizer: Privilege escalation to superuser via anon.anonymize_database_parallel()EPSS 0.3%