CVE-2025-49146
unknown
CVSS v3
—
CVSS v4 NEW
—
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 mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 42.7.7-1 |
| sid | Fixed | 42.7.7-1 |
| forky | Fixed | 42.7.7-1 |
| bullseye | Fixed | 0 |
| bookworm | Fixed | 0 |
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
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.