High [CVE-2026-32590] remote code execution using pickle deserialization
This high-severity Red Hat Linux advisory covers CVE-2026-32590 affecting mirror registry for Red Hat OpenShift 2.0, Red Hat Quay 3.12, Red Hat Quay 3.14.
Android app · Google Play
Monitor future Red Hat Linux CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
Summary
remote code execution using pickle deserialization. Red Hat rates this moderate (CVSS 7.1).
Weakness: CWE-502. Affected package(s): quay/quay-rhel9:1779922205, quay/quay-rhel8:1779811473, quay/quay-rhel8:1779689392, quay/quay-rhel8:1779822261, openshift/mirror-registry-rhel8:1782177012, quay/quay-rhel9:1779204086.
Resolved in Red Hat advisory RHSA-2026:23361 — update the affected packages (`sudo dnf update`).
Affected products named by the advisory: mirror registry for Red Hat OpenShift 2.0; Red Hat Quay 3.12; Red Hat Quay 3.14; Red Hat Quay 3.15; and 5 more.
- quay/quay-rhel9:1779922205
- quay/quay-rhel8:1779811473
- quay/quay-rhel8:1779689392
- quay/quay-rhel8:1779822261
- openshift/mirror-registry-rhel8:1782177012
- quay/quay-rhel9:1779204086
- quay/quay-rhel8:1779811412
- quay/quay-rhel8:1780891395
- quay/quay-rhel9:1780604033
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:23361
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:23361 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.