Affected packages
- kernel-rt— before 4.18.0-553.147.1.rt7.488.el8_10
- kernel-rt-core— before 4.18.0-553.147.1.rt7.488.el8_10
- kernel-rt-debug— before 4.18.0-553.147.1.rt7.488.el8_10
- kernel-rt-debug-core— before 4.18.0-553.147.1.rt7.488.el8_10
- kernel-rt-debug-devel— before 4.18.0-553.147.1.rt7.488.el8_10
- kernel-rt-debug-modules— before 4.18.0-553.147.1.rt7.488.el8_10
- kernel-rt-debug-modules-extra— before 4.18.0-553.147.1.rt7.488.el8_10
- kernel-rt-devel— before 4.18.0-553.147.1.rt7.488.el8_10
- kernel-rt-modules— before 4.18.0-553.147.1.rt7.488.el8_10
- kernel-rt-modules-extra— before 4.18.0-553.147.1.rt7.488.el8_10
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://access.redhat.com/errata/RHSA-2026:45116
- https://access.redhat.com/security/cve/CVE-2025-40026
- https://access.redhat.com/security/cve/CVE-2026-52993
- https://access.redhat.com/security/cve/CVE-2026-53059
- https://bugzilla.redhat.com/2406712
- https://bugzilla.redhat.com/2492277
- https://bugzilla.redhat.com/2492437
- https://errata.almalinux.org/8/ALSA-2026-45116.html
- https://www.redhat.com/security/data/cve/CVE-2026-64561.html
Structured record: https://osv.dev/vulnerability/ALSA-2026:45116
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
Some links are affiliate links — HackTribune may earn a commission at no extra cost to you.
Get incidents like this as alerts for your stack.
Join the beta