CVE-2025-49146
unknown
CVSS v3
—
VIR risk
—
Description
pgjdbc Client Allows Fallback to Insecure Authentication Despite channelBinding=require Configuration
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 42.7.7-1 |
| debian | sid | fixed | 42.7.7-1 |
| debian | trixie | fixed | 42.7.7-1 |
| sles | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.postgresql:postgresql | >=42.7.4,<42.7.7 | 42.7.7 |
References
- https://github.com/pgjdbc/pgjdbc/security/advisories/GHSA-hq9p-pm7w-8p54
- https://nvd.nist.gov/vuln/detail/CVE-2025-49146
- https://github.com/pgjdbc/pgjdbc/commit/9217ed16cb2918ab1b6b9258ae97e6ede244d8a0
- https://datatracker.ietf.org/doc/html/rfc5802
- https://datatracker.ietf.org/doc/html/rfc7677
- https://github.com/pgjdbc/pgjdbc
- https://www.postgresql.org/docs/current/sasl-authentication.html#SASL-SCRAM-SHA-256
- https://security-tracker.debian.org/tracker/CVE-2025-49146
- https://www.suse.com/security/cve/CVE-2025-49146.html
💬 Discuss CVE-2025-49146 on VIR Community →
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.