Vulnerability · Published Oct 28, 2026 · Assigned by PostgreSQL
CVE-2026-110183PostgreSQL Anonymizer: statistics can expose some of the original data after statistic masking
Medium 4.3
In plain English
A medium-severity security flaw in PostgreSQL Anonymizer from DALIBO. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.2%top 94.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
PostgreSQL Anonymizer contains a vulnerability related to static masking and statistics persistence. Statistics pertaining to the original data remain visible in pg_stats until an ANALYZE operation is performed on the table, either manually or by autovacuum. This issue is fixed in PostgreSQL Anonymizer 3.3.0 and later versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| DALIBO | PostgreSQL Anonymizer | 1 – before 3.3.0 |
Weakness: CWE-202 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N