VDB
RHSA-2026%3A1236
RHSA-2026%3A1236
PUBLISHED
CVSS 7.800000190734863 HIGH
Red Hat Security Advisory: kernel 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_eus:10.0 | kernel-rt-debug | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-debug-debuginfo | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | perf | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-64k-devel | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-64k-modules-core | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | python3-perf-debuginfo | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-debug-devel | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-debug-uki-virt | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-64k-debug-modules-extra | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-debug-kvm | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-64k-modules-extra | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-64k-modules-extra | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-64k-debug | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-debug-modules-extra | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-64k-debuginfo | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-64k-modules | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-64k-debuginfo | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-64k-debug-debuginfo | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | rv | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-debug-devel-matched | 0, 0 |
…and 71 more
Timeline
- Jan 27, 2026 CVE Published
- Mar 19, 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
- 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-2026:1236 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=2348902 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2363315 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2363318 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2365032 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2367202 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2414494 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2419954 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_1236.json advisory
- https://access.redhat.com/security/cve/CVE-2025-21815 report
- https://www.cve.org/CVERecord?id=CVE-2025-21815 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-21815 advisory
- https://lore.kernel.org/linux-cve-announce/2025022709-CVE-2025-21815-19c9@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-37761 report
- https://www.cve.org/CVERecord?id=CVE-2025-37761 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-37761 advisory
- https://lore.kernel.org/linux-cve-announce/2025050110-CVE-2025-37761-f71c@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-37789 report
- https://www.cve.org/CVERecord?id=CVE-2025-37789 advisory
…and 18 more