CVE-2026-83534CWE-250

CVE-2026-83534

Medium · published September 6, 2026

CVSS v3.1
6.4
EPSS
0%
Percentile
8.4
In the wild
Unconfirmed
What it is

PostgreSQL Anonymizer contains a vulnerability in the anon.anonymize_database_parallel() function that allows the owner of a table to run arbitrary code with superuser privilege. The issue is fixed in PostgreSQL Anonymizer 3.2.0 and later versions

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00192 · 8.4th percentile
Weakness
CWE-250 · Execution with Unnecessary Privileges
Published
2026-09-06T20:16Z
References (1)
https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/666 · f86ef6dc-4d3a-42ad-8f28-e6d5547a5007
EPSS history
Timeline
  • 08 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 06 SEP 15:25Z
    PostgreSQL Anonymizer: Privilege escalation to superuser via anon.anonymize_database_parallel()
    cvelistv5