AlmaLinux 9 Corosync Significant DDoS Threat RLSA-2027-14680
rocky
May 6, 2026
Moderate: corosync security update
Summary
An update is available for corosync. This update affects Rocky Linux 10. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list
Topics Covered
RPMs
corosync-vqsim-debuginfo-0:3.1.9-2.el10_1.1.x86_64.rpm
corosync-debuginfo-0:3.1.9-2.el10_1.1.s390x.rpm
corosync-vqsim-0:3.1.9-2.el10_1.1.s390x.rpm
corosynclib-debuginfo-0:3.1.9-2.el10_1.1.s390x.rpm
corosync-vqsim-0:3.1.9-2.el10_1.1.ppc64le.rpm
corosync-0:3.1.9-2.el10_1.1.src.rpm
corosync-debuginfo-0:3.1.9-2.el10_1.1.ppc64le.rpm
corosynclib-0:3.1.9-2.el10_1.1.s390x.rpm
corosynclib-0:3.1.9-2.el10_1.1.aarch64.rpm
corosync-debugsource-0:3.1.9-2.el10_1.1.x86_64.rpm
corosynclib-debuginfo-0:3.1.9-2.el10_1.1.aarch64.rpm
corosync-debuginfo-0:3.1.9-2.el10_1.1.aarch64.rpm
corosynclib-0:3.1.9-2.el10_1.1.ppc64le.rpm
corosync-vqsim-debuginfo-0:3.1.9-2.el10_1.1.ppc64le.rpm
corosync-vqsim-debuginfo-0:3.1.9-2.el10_1.1.s390x.rpm
corosync-debuginfo-0:3.1.9-2.el10_1.1.x86_64.rpm
corosync-debugsource-0:3.1.9-2.el10_1.1.ppc64le.rpm
corosync-vqsim-debuginfo-0:3.1.9-2.el10_1.1.aarch64.rpm
corosynclib-0:3.1.9-2.el10_1.1.x86_64.rpm
corosync-debugsource-0:3.1.9-2.el10_1.1.aarch64.rpm
Read the Full AdvisoryReferences
No references
CVES
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-35091
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-35092
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Name: RLSA-2026:13644
Affected Products: Rocky Linux 10
Fixes
https://bugzilla.redhat.com/show_bug.cgi?id=2453814
https://bugzilla.redhat.com/show_bug.cgi?id=2453813
Topics Covered
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