Frequency
3
occurrences
First Seen
November 4, 2025
Last Seen
November 24, 2025
Related Threat Clusters
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runC Container Escape Vulnerabilities Disclosed
High-severity vulnerabilities in runC (CVE-2025-31133, CVE-2025-52565, CVE-2025-52881) were disclosed in early November 2025. These vulnerabilities allow a malicious container to escape its boundary and potentially…
2 articles · Updated November 8, 2025 -
Critical runC Vulnerabilities Enable Container Escape on Docker and Kubernetes
Three critical vulnerabilities in runC, tracked as CVE-2025-31133, CVE-2025-52565, and CVE-2025-52881, allow attackers to escape container isolation and gain root access to host systems. These flaws arise from improper…
10 articles · Updated November 24, 2025 -
Critical runC Vulnerabilities Enable Container Escape and Host Compromise
Security researchers disclosed three critical vulnerabilities in runC, the container runtime used by Docker and Kubernetes, allowing attackers to escape container isolation and gain root access to host systems. The…
5 articles · Updated November 13, 2025
Recent Intelligence Reports
- USN-7851-2: runC regression — Ubuntu · November 24, 2025
- runC Container Escape Vulnerabilities — Filestore.Fortinet · November 8, 2025
- USN-7851-1: runC vulnerabilities — Ubuntu · November 4, 2025