CVE-2025-49146
8.2 · HIGHOverview
CVE-2025-49146 is a high-severity vulnerability affecting postgresql postgresql_jdbc_driver. It was published on June 11, 2025 and has a CVSS 3.1 base score of 8.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from postgresql. Update postgresql_jdbc_driver to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| postgresql | postgresql_jdbc_driver | >= 42.7.4, < 42.7.7 | Affected |
Frequently Asked Questions
What is CVE-2025-49146?
CVE-2025-49146 is a high-severity vulnerability affecting postgresql postgresql_jdbc_driver. It was published on June 11, 2025 and has a CVSS 3.1 base score of 8.2 (HIGH).
How severe is CVE-2025-49146?
This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-49146?
Check the references section for vendor advisories and patches from postgresql. Update postgresql_jdbc_driver to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-49146?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-49146 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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