CVE-2026-6575
postgresql-16VulnerabilityCVSS 4.3Patched
No public exploitation has been reported so far. A fixed version is available (see the table below).
Recommended action: Update to the fixed version listed for your distribution using the native package manager.
Severity metrics
CVSS 3.1 : 4.3 MEDIUM
Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
Confidentiality impactLow
Integrity impactNone
Availability impactNone
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected & fixed versions by distribution
Versions are the native distribution strings (backport-aware): RHEL/Debian/SUSE backport fixes, so compare with the distro version comparator (dpkg / rpm / vercmp), not the upstream version.
| Distribution | Package | Affected | Fixed version | Status |
|---|---|---|---|---|
| Ubuntu:24.04:LTS | postgresql-16 | - | 16.14-0ubuntu0.24.04.1 | fixed |
| Red Hat:hummingbird:1 | postgresql | - | 0:18.4-0.1.hum1 | fixed |
| Red Hat:enterprise_linux:9::appstream | postgresql | - | 0:18.4-2.module+el9.8.0+24359+da7fad50 | fixed |