Babelfish for PostgreSQL Improper Access Control (CVE-2026-119922) v1.2-5.4
CVE-2026-119922 Published on November 3, 2026
Babelfish for PostgreSQL Privilege Escalation
Improper access control in the Babelfish for PostgreSQL extension versions 1.2-1.5, 2.1-2.15, 3.1-3.12, 4.0-4.8, 5.1-5.4 may allow remote authenticated users to elevate their privileges. To remediate this issue, we recommend you upgrade to Babelfish for PostgreSQL extension versions 4.10, 5.6, 6.1 or later.
Vulnerability Analysis
CVE-2026-119922 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
Incorrect Privilege Assignment
A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
Products Associated with CVE-2026-119922
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Affected Versions
AWS babelfish-for-postgresql:- Version 1.2, <= 1.5 is affected.
- Version 2.1, <= 2.15 is affected.
- Version 3.1, <= 3.12 is affected.
- Version 4.0, <= 4.8 is affected.
- Version 5.1, <= 5.4 is affected.