VDB
RHSA-2026:16312
RHSA-2026:16312
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_eus:9.6::appstream | kernel-zfcpdump-devel-matched | 0 |
| Red Hat:rhel_eus:9.6::appstream | kernel-debug-modules-extra | 0 |
| Red Hat:rhel_eus:9.6::crb | libperf | 0 |
| Red Hat:rhel_eus:9.6::baseos | kernel-zfcpdump-modules-extra | 0 |
| Red Hat:rhel_eus:9.6::realtime | python3-perf-debuginfo | 0 |
| Red Hat:rhel_eus:9.6::baseos | kernel-64k-debuginfo | 0 |
| Red Hat:rhel_eus:9.6::crb | kernel-64k-debug-modules | 0 |
| Red Hat:rhel_eus:9.6::baseos | kernel-modules-core | 0 |
| Red Hat:rhel_eus:9.6::realtime | kernel-devel | 0 |
| Red Hat:rhel_eus:9.6::nfv | kernel-devel-matched | 0 |
| Red Hat:rhel_eus:9.6::nfv | kernel-rt-debug-modules | 0 |
| Red Hat:rhel_eus:9.6::crb | perf-debuginfo | 0 |
| Red Hat:rhel_eus:9.6::realtime | kernel-rt-64k-modules | 0 |
| Red Hat:rhel_eus:9.6::realtime | kernel-rt | 0 |
| Red Hat:rhel_eus:9.6::baseos | kernel-debuginfo-common-aarch64 | 0 |
| Red Hat:rhel_eus:9.6::crb | kernel-debug-devel | 0 |
| Red Hat:rhel_eus:9.6::crb | kernel-zfcpdump-modules-extra | 0 |
| Red Hat:rhel_eus:9.6::baseos | kernel-rt-devel | 0 |
| Red Hat:rhel_eus:9.6::baseos | kernel-zfcpdump | 0 |
| Red Hat:rhel_eus:9.6::baseos | kernel-rt-64k-devel | 0 |
…and 435 more
Timeline
- May 8, 2026 PoC Published
- May 13, 2026 CVE Published
- May 13, 2026 Distribution Patch
- May 13, 2026 Security Advisory
- May 15, 2026 Security Advisory
- May 15, 2026 CVE Updated
- May 16, 2026 Distribution Patch
References
- https://access.redhat.com/errata/RHSA-2026:16312 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=2467771 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_16312.json advisory
- https://access.redhat.com/security/cve/CVE-2026-43284 report
- https://access.redhat.com/security/vulnerabilities/RHSB-2026-003 article
- https://www.cve.org/CVERecord?id=CVE-2026-43284 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-43284 advisory
- https://dirtyfrag.io/ article