VDB
RHSA-2026%3A2378
RHSA-2026%3A2378
PUBLISHED
CVSS 7.5 HIGH
Red Hat Security Advisory: kernel-rt security update
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-core | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-modules | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-modules-extra | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-modules | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-core | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-modules | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-modules-extra | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-devel | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-devel | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-core | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-devel | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-core | 0, 0 |
…and 10 more
Timeline
- Feb 10, 2026 CVE Published
- May 1, 2026 CVE Updated
- 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 19, 2026 Distribution Patch
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2026:2378 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=2383421 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2414506 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2414523 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2419919 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2420347 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2432671 report
- https://www.cve.org/CVERecord?id=CVE-2022-50673 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-38403 advisory
- https://access.redhat.com/security/cve/CVE-2025-40135 report
- https://www.cve.org/CVERecord?id=CVE-2025-40135 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-40135 advisory
- https://access.redhat.com/security/cve/CVE-2025-40158 report
- https://www.cve.org/CVERecord?id=CVE-2025-40158 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-40158 advisory
- https://www.cve.org/CVERecord?id=CVE-2025-40269 advisory
- https://www.cve.org/CVERecord?id=CVE-2025-68349 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-68349 advisory
- https://access.redhat.com/security/cve/CVE-2026-22998 report
…and 23 more