CVE-2026-62146
CVE-2026-62146: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.8
High [CVE-2026-62146] Cri-o: cri-o: sandbox state poisoning via pod annotations may expose runtime socket
CVE-2026-62146Source published Source updated
A trust-boundary flaw in CRI-O's sandbox state persistence allows attacker-influenced pod metadata to overwrite CRI-O's own reserved sandbox bookkeeping; once reloaded as trusted after a restart, a later container recreate in that sandbox can expose a host-side runtime-management resource inside the container, enabling container escape. This affects CRI-O versions that persist reserved sandbox metadata together with untrusted pod annotations/labels without validating or namespacing them separately and that reload this state as trusted after a restart, including products that bundle CRI-O as their runtime (e.g., OpenShift Container Platform nodes); exploitation requires pod-creation access plus a subsequent CRI-O restart/node reboot and container recreate, so affected-version and…
- Affected products in this advisory
- Red Hat OpenShift Container Platform 4
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
- Workarounds
- There is no complete workaround; until a fix is available, administrators should restrict who can create/update pods and set arbitrary annotations via RBAC/admission policy, minimize unnecessary CRI-O restarts or node reboots and monitor for anomalous container mounts (e.g. under /dev/shm) following runtime restarts, then apply the vendor patch once released.
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