CVE catalog
CVE-2025-49146
libpgjava: CVE-2025-49146
- Severity
- High · CVSS 8.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.49% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libpgjava | sid | 42.7.14-1 | fixed |
| Debian | libpgjava | forky | 42.7.14-1 | fixed |
| Debian | libpgjava | trixie | 42.7.7-1 | fixed |
| Debian | libpgjava | bookworm | 42.5.5-0+deb12u1 | not affected |
| Opensuse | postgresql-jdbc | tumbleweed | 42.7.7-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libpgjava | source | sid | 42.7.7-1 | not yet assigned | Not reported | [1107696] |
| Debian | libpgjava | source | forky | 42.7.7-1 | not yet assigned | Not reported | [1107696] |
| Debian | libpgjava | source | trixie | 42.7.7-1 | not yet assigned | Not reported | [1107696] |
| Debian | libpgjava | source | bookworm | Not affected | unimportant | Not reported | [1107696] |
| Opensuse | postgresql-jdbc | rpm | tumbleweed | 42.7.7-1.1 | Not reported | OPENSUSE-SU-2025:15264-1 | Not reported |
OpenFactory catalog packages
[openSUSE Tumbleweed]
- [postgresql-jdbc-javadoc]Unknown
Source package: [postgresql-jdbc]
Details (1)
42.7.11-1.3· noarch · tumbleweedUnknown · Fixed:
42.7.7-1.1Version impact unknown
dsa · postgresql-jdbc · opensuse · tumbleweed
- [postgresql-jdbc]Fixed
Source package: [postgresql-jdbc]
Details (1)
42.7.11-1.3· noarch · tumbleweedFixed · Fixed:
42.7.7-1.1dsa · postgresql-jdbc · opensuse · tumbleweed
[Debian 12 (Bookworm)]
- [libpostgresql-jdbc-java]Not affected
Source package: [libpgjava]
Details (2)
42.5.5-0+deb12u1· all · bookwormNot affected
dsa · libpgjava · debian · bookworm
42.5.5-0+deb12u1· all · bookwormNot affected
dsa · libpgjava · debian · bookworm
- [libpostgresql-jdbc-java-doc]Not affected
Source package: [libpgjava]
Details (2)
42.5.5-0+deb12u1· all · bookwormNot affected
dsa · libpgjava · debian · bookworm
42.5.5-0+deb12u1· all · bookwormNot affected
dsa · libpgjava · debian · bookworm
[Debian 13 (Trixie)]
- [libpostgresql-jdbc-java]Fixed
Source package: [libpgjava]
Details (2)
42.7.7-1· all · trixieFixed · Fixed:
42.7.7-1dsa · libpgjava · debian · 13
42.7.7-1· all · trixieFixed · Fixed:
42.7.7-1dsa · libpgjava · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2025_15264-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-49146]
- [https://osv.dev/vulnerability/openSUSE-SU-2025:15264-1]
- [https://security-tracker.debian.org/tracker/CVE-2025-49146]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-49146.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0177.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]