VDB
RHSA-2026%3A5691
RHSA-2026%3A5691
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:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:rhel_tus:8.6::baseos | bpftool | 0, 0 |
| Red Hat:rhel_e4s:8.6::baseos | kernel-debug-debuginfo | 0, 0 |
| Red Hat:rhel_e4s:8.6::baseos | kernel-tools | 0, 0 |
| Red Hat:rhel_tus:8.6::baseos | kernel-debug-modules | 0, 0 |
| Red Hat:rhel_e4s:8.6::baseos | kernel-zfcpdump-modules | 0, 0 |
| Red Hat:rhel_e4s:8.6::baseos | kernel-zfcpdump-devel | 0, 0 |
| Red Hat:rhel_tus:8.6::baseos | kernel-debuginfo | 0, 0 |
| Red Hat:rhel_e4s:8.6::baseos | kernel-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:rhel_tus:8.6::baseos | kernel-devel | 0, 0 |
| Red Hat:rhel_tus:8.6::baseos | kernel | 0, 0 |
| Red Hat:rhel_aus:8.6::baseos | kernel-debug | 0, 0 |
| Red Hat:rhel_e4s:8.6::baseos | kernel-debug | 0, 0 |
| Red Hat:rhel_tus:8.6::baseos | kernel-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:rhel_e4s:8.6::baseos | kernel-debug-modules-extra | 0, 0 |
| Red Hat:rhel_aus:8.6::baseos | kernel-debug-modules | 0, 0 |
| Red Hat:rhel_aus:8.6::baseos | kernel-debug-core | 0, 0 |
| Red Hat:rhel_e4s:8.6::baseos | perf-debuginfo | 0, 0 |
| Red Hat:rhel_aus:8.6::baseos | kernel-tools-libs | 0, 0 |
| Red Hat:rhel_e4s:8.6::baseos | kernel-modules-extra | 0, 0 |
| Red Hat:rhel_tus:8.6::baseos | perf | 0, 0 |
…and 61 more
Exploit Intelligence
- 3510.3.8.yml (github-poc)
- 3510.3.8.yml (github-poc)
- 4081.3.7.yml (github-poc)
- 4081.3.7.yml (github-poc)
Timeline
- Mar 25, 2026 CVE Published
- Apr 27, 2026 CVE Updated
- Apr 27, 2026 Distribution Patch
- Apr 27, 2026 Distribution Patch
- Apr 27, 2026 Security Advisory
- Apr 27, 2026 Security Advisory
- Apr 27, 2026 Security Advisory
- Apr 27, 2026 Security Advisory
- Apr 27, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2026:5691 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=2373354 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2401510 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2418832 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2429026 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_5691.json advisory
- https://access.redhat.com/security/cve/CVE-2023-53539 report
- https://www.cve.org/CVERecord?id=CVE-2023-53539 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-53539 advisory
- https://lore.kernel.org/linux-cve-announce/2025100443-CVE-2023-53539-4411@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-38024 report
- https://www.cve.org/CVERecord?id=CVE-2025-38024 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-38024 advisory
- https://lore.kernel.org/linux-cve-announce/2025061847-CVE-2025-38024-2904@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-40240 report
- https://www.cve.org/CVERecord?id=CVE-2025-40240 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-40240 advisory
- https://lore.kernel.org/linux-cve-announce/2025120403-CVE-2025-40240-745a@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-71085 report
…and 3 more