VDB
RHSA-2026%3A0533
RHSA-2026%3A0533
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_eus_long_life:8.4::baseos | bpftool-debuginfo | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | kernel-tools | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | bpftool-debuginfo | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | python3-perf | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | kernel-modules-extra | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-modules | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | bpftool | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | kernel-abi-stablelists | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | kernel-core | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | kernel-modules | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | kernel-debug-modules | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-debug-core | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | perf-debuginfo | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-tools-debuginfo | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | kernel-debug | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-modules-extra | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | python3-perf | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-debug-modules-extra | 0, 0 |
…and 28 more
Timeline
- Jan 14, 2026 CVE Published
- Apr 2, 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-2026:0533 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=2373329 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395792 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2395805 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2396417 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2397553 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2400598 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2400795 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2402213 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2402293 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2404121 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2405713 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2422801 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0533.json advisory
- https://access.redhat.com/security/cve/CVE-2023-53401 report
- https://www.cve.org/CVERecord?id=CVE-2023-53401 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-53401 advisory
- https://lore.kernel.org/linux-cve-announce/2025091800-CVE-2023-53401-b668@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2023-53513 report
…and 43 more