CVE-2026-2003
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
RHSA-2026:4063: postgresql:16 security update (Important)
Predictions
Exploit likelihood
20%
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
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rocky | 8 | fixed | |
| rhel | 9 | fixed | |
| sles | affected | | |
| rocky | 9 | fixed | |
| debian | forky | fixed | 18.2-1 |
| debian | sid | fixed | 18.2-1 |
| debian | bookworm | fixed | 15.16-0+deb12u1 |
| debian | bullseye | fixed | 13.23-0+deb11u2 |
| debian | trixie | fixed | 17.8-0+deb13u1 |
| almalinux | 9 | fixed | postgresql-private-devel-16.13-1.module_el9.7.0+213+65e1da69.aarch64.rpm |
| rhel | 8 | fixed | |
References
- https://errata.rockylinux.org/RLSA-2026:4063
- https://errata.rockylinux.org/RLSA-2026:4059
- https://access.redhat.com/errata/RHSA-2026:3730
- https://access.redhat.com/errata/RHSA-2026:3896
- https://access.redhat.com/errata/RHSA-2026:4110
- https://www.suse.com/security/cve/CVE-2026-2003.html
- https://errata.rockylinux.org/RLSA-2026:4110
- https://errata.rockylinux.org/RLSA-2026:3896
- https://errata.rockylinux.org/RLSA-2026:3730
- https://security-tracker.debian.org/tracker/CVE-2026-2003
- https://bugzilla.redhat.com/2439324
- https://bugzilla.redhat.com/2439325
- https://bugzilla.redhat.com/2439326
- https://errata.almalinux.org/9/ALSA-2026-4110.html
- https://access.redhat.com/errata/RHSA-2026:4059
- https://access.redhat.com/errata/RHSA-2026:4063
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.