VDB
RHSA-2026%3A0271
RHSA-2026%3A0271
PUBLISHED
CVSS 7.5 HIGH
Red Hat Security Advisory: kernel security update
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:H/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-abi-stablelists | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-debug-modules-core | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-64k-core | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-devel-matched | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-64k-debug-modules-core | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-64k | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-zfcpdump-debuginfo | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-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-debug-modules-extra | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-modules-core | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-debuginfo | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-64k-devel | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-modules | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-debuginfo-common-s390x | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-devel | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-uki-virt | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-debug-modules | 0, 0 |
| Red Hat:enterprise_linux_eus:10.0 | kernel-rt-debug-debuginfo | 0, 0 |
…and 63 more
Timeline
- Jan 8, 2026 CVE Published
- Apr 24, 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-2026:0271 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=2394627 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395807 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2396941 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2397553 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2400629 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2404100 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2404105 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2404117 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0271.json advisory
- https://access.redhat.com/security/cve/CVE-2025-39806 report
- https://www.cve.org/CVERecord?id=CVE-2025-39806 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-39806 advisory
- https://lore.kernel.org/linux-cve-announce/2025091613-CVE-2025-39806-f74d@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-39843 report
- https://www.cve.org/CVERecord?id=CVE-2025-39843 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-39843 advisory
- https://lore.kernel.org/linux-cve-announce/2025091903-CVE-2025-39843-0702@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-39883 report
…and 23 more