VDB
RHSA-2026%3A3964
RHSA-2026%3A3964
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:enterprise_linux:8::realtime | kernel-rt-debug-devel | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-devel | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-modules-extra | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-core | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-modules-extra | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-core | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-modules | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-devel | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-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-devel | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-debuginfo | 0, 0 |
…and 10 more
Timeline
- Mar 9, 2026 CVE Published
- Apr 28, 2026 CVE Updated
- 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
References
- https://access.redhat.com/errata/RHSA-2026:3964 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=2429026 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2432664 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3964.json advisory
- https://access.redhat.com/security/cve/CVE-2025-71085 report
- https://www.cve.org/CVERecord?id=CVE-2025-71085 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-71085 advisory
- https://lore.kernel.org/linux-cve-announce/2026011340-CVE-2025-71085-e6c1@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2026-23001 report
- https://www.cve.org/CVERecord?id=CVE-2026-23001 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-23001 advisory
- https://lore.kernel.org/linux-cve-announce/2026012534-CVE-2026-23001-7ab0@gregkh/T article