VDB
RHSA-2025%3A21136
RHSA-2025%3A21136
PUBLISHED
CVSS 7.800000190734863 HIGH
Red Hat Security Advisory: kernel-rt security update
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:rhel_e4s:9.0::realtime | kernel-rt-modules-extra | 0, 0 |
| Red Hat:rhel_e4s:9.0::realtime | kernel-rt-devel | 0, 0 |
| Red Hat:rhel_e4s:9.0::realtime | kernel-rt-debug-core | 0, 0 |
| Red Hat:rhel_e4s:9.0::nfv | kernel-rt-debug-modules-extra | 0, 0 |
| Red Hat:rhel_e4s:9.0::realtime | kernel-rt-modules | 0, 0 |
| Red Hat:rhel_e4s:9.0::nfv | kernel-rt-debug | 0, 0 |
| Red Hat:rhel_e4s:9.0::realtime | kernel-rt-debug-debuginfo | 0, 0 |
| Red Hat:rhel_e4s:9.0::nfv | kernel-rt-debuginfo | 0, 0 |
| Red Hat:rhel_e4s:9.0::nfv | kernel-rt-kvm | 0, 0 |
| Red Hat:rhel_e4s:9.0::realtime | kernel-rt-core | 0, 0 |
| Red Hat:rhel_e4s:9.0::nfv | kernel-rt-debug-devel | 0, 0 |
| Red Hat:rhel_e4s:9.0::nfv | kernel-rt-debug-kvm | 0, 0 |
| Red Hat:rhel_e4s:9.0::realtime | kernel-rt-debug-modules-extra | 0, 0 |
| Red Hat:rhel_e4s:9.0::realtime | kernel-rt-debuginfo | 0, 0 |
| Red Hat:rhel_e4s:9.0::nfv | kernel-rt-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:rhel_e4s:9.0::realtime | kernel-rt-debug-devel | 0, 0 |
| Red Hat:rhel_e4s:9.0::realtime | kernel-rt-debug | 0, 0 |
| Red Hat:rhel_e4s:9.0::nfv | kernel-rt-debug-core | 0, 0 |
| Red Hat:rhel_e4s:9.0::nfv | kernel-rt | 0, 0 |
| Red Hat:rhel_e4s:9.0::nfv | kernel-rt-debug-debuginfo | 0, 0 |
…and 10 more
Timeline
- Nov 12, 2025 CVE Published
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2025:21136 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=2278950 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2388941 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2393166 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2393481 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2393533 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2393731 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395253 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395267 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395297 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395322 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395358 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395420 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395858 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395880 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2396114 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2396152 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2396158 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2396417 report
…and 99 more