Medium severity · published Oct 28, 2026
CVE-2026-110181
PostgreSQL Anonymizer: Function declared with SQL-standard syntax leak anonymized data
New
6.5
CVSS
–
EPSS
No
On KEV
Description
PostgreSQL Anonymizer contains a vulnerability related to anonymization functions defined using SQL-standard function bodies. PostgreSQL analyses such functions at declaration time, while Anonymizer only attempts to check them at execution time. This problem can be exploited by any user with the TEMPORARY privilege. The issue is fixed in PostgreSQL Anonymizer 3.3.0 and later versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PA
PostgreSQL Anonymizer · DALIBO
1 before 3.3.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-110181
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-110181
gitlab.com
https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/718
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