Linux · Security advisory · October 8, 2026

ELSA-2026-77498: Security update for 20 packages

ELSA-2026-77498, released October 8, 2026, fixes 3 CVEs across 20 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0049
42nd percentile

Priority of the 3 CVEs

Patch now 0 Urgent 0 High 3 Routine 0

Fixed package versions

ProductReleaseFixed in
bpftoolol 80:4.18.0-553.172.1.el8_10
kernelol 80:4.18.0-553.172.1.el8_10
kernel-abi-stablelistsol 80:4.18.0-553.172.1.el8_10
kernel-coreol 80:4.18.0-553.172.1.el8_10
kernel-cross-headersol 80:4.18.0-553.172.1.el8_10
kernel-debugol 80:4.18.0-553.172.1.el8_10
kernel-debug-coreol 80:4.18.0-553.172.1.el8_10
kernel-debug-develol 80:4.18.0-553.172.1.el8_10
kernel-debug-modulesol 80:4.18.0-553.172.1.el8_10
kernel-debug-modules-extraol 80:4.18.0-553.172.1.el8_10
kernel-develol 80:4.18.0-553.172.1.el8_10
kernel-docol 80:4.18.0-553.172.1.el8_10
kernel-headersol 80:4.18.0-553.172.1.el8_10
kernel-modulesol 80:4.18.0-553.172.1.el8_10
kernel-modules-extraol 80:4.18.0-553.172.1.el8_10
kernel-toolsol 80:4.18.0-553.172.1.el8_10
kernel-tools-libsol 80:4.18.0-553.172.1.el8_10
kernel-tools-libs-develol 80:4.18.0-553.172.1.el8_10
perfol 80:4.18.0-553.172.1.el8_10
python3-perfol 80:4.18.0-553.172.1.el8_10

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2026-89530 kernel: In the Linux kernel, the following vulnerability has been resolved: svcrdma: Reject inline replies that overflow the... 9.8 0.0049 None reported
High CVE-2026-64115 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system 8.8 0.0014 None reported
High CVE-2026-74582 packet: use consistent hard_header_len in non-ring send paths 9.8 0.0012 None reported
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