CVE-2025-49146: pgjdbc Client Allows Fallback to Insecure Authentication Despite channelBinding=require Configuration

CVE-2025-49146 · Severity: low · CVSS 3.1 · Published 2025-06-11

pgjdbc Client Allows Fallback to Insecure Authentication Despite channelBinding=require Configuration

Technologies: org.postgresql:postgresql (Maven). Vendors: Maven.

Quick answers

Is CVE-2025-49146 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-49146 being exploited in the wild.
How severe is CVE-2025-49146?
Low severity, with a CVSS score of 3.1, published 11 June 2025.
Which products and versions are affected?
org.postgresql:postgresql (Maven) ECOSYSTEM:introduced=42.7.4,fixed=42.7.7.
Is there a fix for CVE-2025-49146?
Yes. org.postgresql:postgresql (Maven): upgrade to 42.7.7 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-49146?
Check whether you run org.postgresql:postgresql (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • org.postgresql:postgresql (Maven): upgrade to 42.7.7 or later
    # set org.postgresql:postgresql to 42.7.7 in your pom.xml or build.gradle

Affected products

  • org.postgresql:postgresql (Maven) ECOSYSTEM:introduced=42.7.4,fixed=42.7.7

Identifiers

  • CVE-2025-49146
  • GHSA-hq9p-pm7w-8p54

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