CVE-2026-62146
Cri-o: cri-o: sandbox state poisoning via pod annotations may expose runtime socket
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-501 |
| Vendor | red hat |
| Product | red hat openshift container platform 4 |
| Published | Sep 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Red Hat / Red Hat OpenShift Container Platform 4
All versions affected