RLSA-2026:97328: Important: oci-seccomp-bpf-hook security, bug fix, and enhancement update
OCI Hook to generate seccomp json files based on EBF syscalls used by container oci-seccomp-bpf-hook provides a library for applications looking to use the Container Pod concept popularized by Kubernetes.
Security Fix(es):
net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME (CVE-2026-33811)
Bug Fix(es) and Enhancement(s):
oci-seccomp-bpf-hook - update to the latest upstream release (JIRA:Rocky Linux-212011)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 10 Release Notes linked from the References section.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
rocky-linux/oci-seccomp-bpf-hook-debuginfoto a version that resolves this vulnerability.Fixed in 0:1.3.0-2.el10 - Upgrade
Upgrade
rocky-linux/oci-seccomp-bpf-hookto a version that resolves this vulnerability.Fixed in 0:1.3.0-2.el10 - Upgrade
Upgrade
rocky-linux/oci-seccomp-bpf-hook-debugsourceto a version that resolves this vulnerability.Fixed in 0:1.3.0-2.el10
Event History
Frequently Asked Questions
What does an attacker need to trigger the reported issue?
The CVSS vector indicates network access is sufficient, with low attack complexity. No privileges or user interaction are required.
What is the expected security impact?
The reported impact is high availability impact, consistent with denial of service. The CVSS vector indicates no confidentiality or integrity impact.
What non-security change is included in this update?
The update also moves oci-seccomp-bpf-hook to the latest upstream release.