CVE-2026-97469

EUVD-2026-87134
PostgreSQL Anonymizer contains a vulnerability that allows unprivileged masked users to repeatedly call the anon.hash() function and collects (seed, hash_output) pairs to perform an offline brute-force attack and deduce the salt. A masked role can run a RESTRICTED function when the call is placed inside the sub-select. The problem is resolved in PostgreSQL Anonymizer 3.2.3 and later versions
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
PostgreSQLCNA
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
dalibopostgresql_anonymizer
𝑥
< 3.2.3
CNA
Common Weakness Enumeration
References
https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/685