CVE-2025-49146
Fixed in a distro release EPSS <1%CVSS 8.2
pgjdbc is an open source postgresql JDBC Driver. From 42.7.4 and until 42.7.7, when the PostgreSQL JDBC driver is configured with channel binding set to required (default value is prefer), the driver would incorrectly allow connections to proceed with authentication methods that do not support channel binding (such as password, MD5, GSS, or SSPI authentication). This could allow a man-in-the-middle attacker to intercept connections that users believed were protected by channel binding requirements. This vulnerability is fixed in 42.7.7.
Products: pgjdbc
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Maven | org.postgresql:postgresql | 42.7.7 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | apicurio-registry | 3.0.9-r2 |
| Chainguard | apicurio-registry-nginx-config | 3.0.9-r2 |
| Chainguard | apicurio-registry-ui | 3.0.9-r2 |
| Chainguard | camunda-zeebe-8.6 | 8.6.18-r1 |
| Chainguard | camunda-zeebe-8.6-compat | 8.6.18-r1 |
| Chainguard | keycloak | 26.2.5-r2 |
| Chainguard | liquibase | 4.32.0-r3 |
| Chainguard | sonarqube-10 | 25.5.0.107428-r2 |
| Debian 13 | libpgjava | 42.7.7-1 |
| Debian 14 | libpgjava | 42.7.7-1 |
| Ubuntu 14.04 LTS | libpgjava | no fix |
| Ubuntu 16.04 LTS | libpgjava | no fix |
| Ubuntu 22.04 LTS | libpgjava | no fix |
| Ubuntu 24.04 LTS | libpgjava | no fix |
| Ubuntu 25.10 | libpgjava | no fix |
| Ubuntu 26.04 LTS | libpgjava | no fix |
| Ubuntu 26.10 | libpgjava | no fix |
| Ubuntu Pro 18.04 LTS | libpgjava | no fix |
| Ubuntu Pro 20.04 LTS | libpgjava | no fix |
| Wolfi | apicurio-registry | 3.0.9-r2 |
| Wolfi | apicurio-registry-nginx-config | 3.0.9-r2 |
| Wolfi | apicurio-registry-ui | 3.0.9-r2 |
| Wolfi | keycloak | 26.2.5-r2 |
| Wolfi | sonarqube-10 | 25.5.0.107428-r2 |
| openSUSE Tumbleweed | postgresql-jdbc | 42.7.7-1.1 |