CLEANSTART-2026-XH04096: pgjdbc, the PostgreSQL JDBC Driver, versions 42
Published Nov 6, 2026
·Updated
Security vulnerability affects the keycloak package. pgjdbc, the PostgreSQL JDBC Driver, versions 42.
Affected Software
1 affected componentFixes available
cleanstart/keycloak<26.7.5-r3
26.7.5-r3
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
cleanstart/keycloakto a version that resolves this vulnerability.Fixed in 26.7.5-r3
Event History
Nov 6, 2026
Advisory Published
via OSV·12:36 AM
Data Sourced
via OSV·12:36 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What level of access does an attacker need to exploit this issue?
The available vector indicates network access, low privileges, and no user interaction are required. Exploitation is rated high complexity, so it requires conditions beyond a simple unauthenticated network request.
2
What is the expected security impact if exploitation succeeds?
The vector indicates a high confidentiality impact. No integrity or availability impact is indicated.