VDB
RHSA-2026%3A1886
RHSA-2026%3A1886
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: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_aus:8.4::baseos | kernel-debug-debuginfo | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | perf-debuginfo | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | python3-perf | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | bpftool | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-debug-debuginfo | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-abi-stablelists | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | python3-perf | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-debuginfo | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-tools | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-modules-extra | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-core | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | perf | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | bpftool-debuginfo | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | perf | 0, 0 |
| Red Hat:rhel_aus:8.4::baseos | kernel-devel | 0, 0 |
| Red Hat:rhel_eus_long_life:8.4::baseos | kernel-devel | 0, 0 |
…and 28 more
Timeline
- Feb 4, 2026 CVE Published
- Mar 19, 2026 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 19, 2026 Distribution Patch
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2395879 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2404108 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2414494 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2419858 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_1886.json advisory
- https://access.redhat.com/security/cve/CVE-2022-49290 report
- https://www.cve.org/CVERecord?id=CVE-2022-49290 advisory
- https://lore.kernel.org/linux-cve-announce/2025022633-CVE-2022-49290-42e8@gregkh/T article
- https://nvd.nist.gov/vuln/detail/CVE-2022-50341 advisory
- https://lore.kernel.org/linux-cve-announce/2025091638-CVE-2022-50341-12c1@gregkh/T article
- https://www.cve.org/CVERecord?id=CVE-2025-39971 advisory
- https://lore.kernel.org/linux-cve-announce/2025101556-CVE-2025-39971-97e2@gregkh/T article
- https://www.cve.org/CVERecord?id=CVE-2025-40154 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-40154 advisory
- https://lore.kernel.org/linux-cve-announce/2025120430-CVE-2025-40248-506e@gregkh/T article
- https://www.cve.org/CVERecord?id=CVE-2025-40277 advisory
- https://lore.kernel.org/linux-cve-announce/2025120717-CVE-2025-40277-d511@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-68301 report
- https://www.cve.org/CVERecord?id=CVE-2025-68301 advisory
- https://lore.kernel.org/linux-cve-announce/2025121643-CVE-2025-68301-be31@gregkh/T article
…and 23 more