VDB
RHSA-2026%3A13565
RHSA-2026%3A13565
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:9::realtime | kernel-zfcpdump | 0 |
| Red Hat:enterprise_linux:9::realtime | python3-perf-debuginfo | 0 |
| Red Hat:enterprise_linux:9::realtime | kernel | 0 |
| Red Hat:enterprise_linux:9::crb | kernel-doc | 0 |
| Red Hat:enterprise_linux:9::nfv | kernel-abi-stablelists | 0 |
| Red Hat:enterprise_linux:9::crb | kernel-debuginfo-common-ppc64le | 0 |
| Red Hat:enterprise_linux:9::crb | kernel-rt-64k-modules | 0 |
| Red Hat:enterprise_linux:9::appstream | kernel-64k-modules | 0 |
| Red Hat:enterprise_linux:9::appstream | perf-debuginfo | 0 |
| Red Hat:enterprise_linux:9::baseos | kernel-64k | 0 |
| Red Hat:enterprise_linux:9::nfv | kernel-debug-debuginfo | 0 |
| Red Hat:enterprise_linux:9::nfv | kernel-64k-devel-matched | 0 |
| Red Hat:enterprise_linux:9::appstream | kernel-zfcpdump-modules-core | 0 |
| Red Hat:enterprise_linux:9::realtime | kernel-rt-debug-modules-extra | 0 |
| Red Hat:enterprise_linux:9::nfv | kernel-64k-debug-core | 0 |
| Red Hat:enterprise_linux:9::crb | kernel-devel-matched | 0 |
| Red Hat:enterprise_linux:9::baseos | kernel-uki-virt-addons | 0 |
| Red Hat:enterprise_linux:9::nfv | kernel-devel-matched | 0 |
| Red Hat:enterprise_linux:9::crb | kernel-debug-modules-core | 0 |
| Red Hat:enterprise_linux:9::nfv | kernel-debug-core | 0 |
…and 425 more
Timeline
- Apr 30, 2026 PoC Published
- May 4, 2026 CVE Published
- May 5, 2026 Distribution Patch
- May 5, 2026 Distribution Patch
- May 5, 2026 Security Advisory
- May 5, 2026 Security Advisory
- May 5, 2026 Security Advisory
- May 5, 2026 Security Advisory
- May 5, 2026 Security Advisory
- May 7, 2026 Security Advisory
- May 15, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHSA-2026:13565 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=2439852 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2448745 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2454844 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2460538 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_13565.json advisory
- https://access.redhat.com/security/cve/CVE-2026-23136 report
- https://www.cve.org/CVERecord?id=CVE-2026-23136 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-23136 advisory
- https://lore.kernel.org/linux-cve-announce/2026021428-CVE-2026-23136-f28c@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2026-23270 report
- https://www.cve.org/CVERecord?id=CVE-2026-23270 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-23270 advisory
- https://lore.kernel.org/linux-cve-announce/2026031847-CVE-2026-23270-cb9a@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2026-31402 report
- https://www.cve.org/CVERecord?id=CVE-2026-31402 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-31402 advisory
- https://lore.kernel.org/linux-cve-announce/2026040327-CVE-2026-31402-3e6a@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2026-31431 report
…and 17 more