KEV · Actively exploited
CVE-2022-0492
HIGH 7.8
KEV
A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw under certain circumstances allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
EPSS
28.97%
moderate exploit risk
percentile 96.7%
CISA Known Exploited Vulnerability
- Added to KEV
- 2026-06-02
- Remediation deadline
- 2026-06-05
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- Ransomware
- No