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Rocky Linux 9 RLSA-2026-3291 runc Important Denial of Service Fix

rocky
Calendar Grey February 26, 2026
Rockylinux Esm H88
Rocky Linux 9 receives an important runc update addressing multiple security issues, including DoS attacks.
Important: runc security update

Summary

An update is available for runc. This update affects Rocky Linux 9. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list


Topics%20covered

Topics Covered

security advisory denial of service important memory exhaustion runc Rocky

RPMs

runc-4:1.4.0-2.el9_7.aarch64.rpm

runc-4:1.4.0-2.el9_7.ppc64le.rpm

runc-4:1.4.0-2.el9_7.s390x.rpm

runc-4:1.4.0-2.el9_7.src.rpm

runc-4:1.4.0-2.el9_7.x86_64.rpm

runc-debuginfo-4:1.4.0-2.el9_7.aarch64.rpm

runc-debuginfo-4:1.4.0-2.el9_7.ppc64le.rpm

runc-debuginfo-4:1.4.0-2.el9_7.s390x.rpm

runc-debuginfo-4:1.4.0-2.el9_7.x86_64.rpm

runc-debugsource-4:1.4.0-2.el9_7.aarch64.rpm

runc-debugsource-4:1.4.0-2.el9_7.ppc64le.rpm

runc-debugsource-4:1.4.0-2.el9_7.s390x.rpm

runc-debugsource-4:1.4.0-2.el9_7.x86_64.rpm

References

No references

CVES

https://www.cve.org/CVERecord?id=CVE-2025-61726

https://www.cve.org/CVERecord?id=CVE-2025-61729

https://www.cve.org/CVERecord?id=CVE-2025-68121

Severity
important

Name: RLSA-2026:3291
Affected Products: Rocky Linux 9

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2418462

https://bugzilla.redhat.com/show_bug.cgi?id=2434432

https://bugzilla.redhat.com/show_bug.cgi?id=2437111


Topics%20covered

Topics Covered

security advisory denial of service important memory exhaustion runc Rocky

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