CVE-2025-49146
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.
- Affected products
- Bamboo, Bitbucket, Confluence, Debian, Pgjdbc
- Postgresql Postgresql Jdbc Driver
- < 42.7.7
- Fix
- Available
- CVSS 3.1
- 8.2 HIGH
- EPSS
- 0.5% (39th percentile)
- Weakness
- CWE-287
- NVD status
- Analyzed
- Published
- 2025-06-11
No indexed exploits for CVE-2025-49146 yet
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No exploit for CVE-2025-49146 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.