High 7.8Known exploited (CISA KEV)Published Mar 2, 2022

CVE-2022-0492A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function.

Updated under an hour ago (Oct 26, 2026, 5:00 PM ET)

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It affects netapp h300s_firmware and 26 other products. Add what you run to find out whether that includes you.

CISA lists it as known exploited since Jun 2, 2026; federal agencies had to remediate by Jun 5, 2026. Treat that date as your deadline.

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Every CVE for netapp h300s_firmware

Exploited in the last 30 days

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.

CVSS: 7.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-287
Known exploited: Added to CISA KEV Jun 2, 2026; federal remediation due Jun 5, 2026Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
EPSS (exploitation in the next 30 days): 5.53% (percentile 93)
Assigned by: redhat
NVD analysis: Analyzed
Record last updated: Jun 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

netapp h300s_firmware netapp:h300s_firmware	all versions	NVD
netapp h410c_firmware netapp:h410c_firmware	all versions	NVD
netapp h410s_firmware netapp:h410s_firmware	all versions	NVD
netapp h500s_firmware netapp:h500s_firmware	all versions	NVD
netapp h700s_firmware netapp:h700s_firmware	all versions	NVD
netapp bootstrap_os netapp:bootstrap_os	all versions	NVD
linux linux_kernel linux:linux_kernel	from 2.6.24 before 4.9.301; from 4.10 before 4.14.266; from 4.15 before 4.19.229; from 4.20 before 5.4.177; from 5.5 before 5.10.97; from 5.11 before 5.15.20; from 5.16 before 5.16.6; 5.17; and 1 more ranges	NVD
debian debian_linux debian:debian_linux	9.0; 10.0; 11.0	NVD
redhat codeready_linux_builder redhat:codeready_linux_builder	8.0; 8.2	NVD
redhat codeready_linux_builder_for_power_little_endian redhat:codeready_linux_builder_for_power_little_endian	8.0; 8.2	NVD
1–10 of 27

References

References

https://bugzilla.redhat.com/show_bug.cgi?id=2051505	issue-tracking, patch, third-party-advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24f6008564183aa120d07c03d9289519c2fe02af	patch, vendor-advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html	mailing-list, third-party-advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html	mailing-list, third-party-advisory
https://www.debian.org/security/2022/dsa-5095	vendor-advisory, third-party-advisory
https://www.debian.org/security/2022/dsa-5096	vendor-advisory, third-party-advisory
http://packetstormsecurity.com/files/166444/Kernel-Live-Patch-Security-Notice-LSN-0085-1.html	third-party-advisory, vdb-entry
https://security.netapp.com/advisory/ntap-20220419-0002/	third-party-advisory
http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html	third-party-advisory, vdb-entry
http://packetstormsecurity.com/files/176099/Docker-cgroups-Container-Escape.html	exploit, vdb-entry
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.