CVE-2026-54291
1 advisory.
Maven/org.postgresql:postgresql CVE-2026-54291: high
PostgreSQL JDBC Driver: Silent channel-binding authentication downgrade via unsupported certificate algorithms
Action: Upgrade org.postgresql:postgresql to 42.7.12 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 42.7.4 | 42.7.12 | - |
Fixed versions
| 42.7.12 |
Sources
- osv: GHSA-j92g-9f8w-j867
- https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-j92g-9f8w-j867
- https://nvd.nist.gov/vuln/detail/CVE-2026-54291
- https://github.com/pgjdbc/pgjdbc/commit/77df98e4e66c12936ded3478a0954f6f580bad99
- https://github.com/ongres/scram/releases/tag/3.3
- https://github.com/pgjdbc/pgjdbc
CVE-2026-54291 · published · modified · JSON