VDB
RHSA-2025%3A23450
RHSA-2025%3A23450
PUBLISHED
CVSS 7.599999904632568 HIGH
Red Hat Security Advisory: kernel security update
Risk Scores
CVSS 3.1
7.599999904632568
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:rhel_eus:9.4::baseos | bpftool-debuginfo | 0, 0 |
| Red Hat:rhel_eus:9.4::nfv | kernel-debug-modules-extra | 0, 0 |
| Red Hat:rhel_eus:9.4::nfv | kernel-tools-libs | 0, 0 |
| Red Hat:rhel_eus:9.4::realtime | kernel-rt | 0, 0 |
| Red Hat:rhel_eus:9.4::realtime | kernel-zfcpdump | 0, 0 |
| Red Hat:rhel_eus:9.4::realtime | kernel-64k-modules | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | bpftool-debuginfo | 0, 0 |
| Red Hat:rhel_eus:9.4::appstream | python3-perf-debuginfo | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | python3-perf-debuginfo | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | kernel-64k-debuginfo | 0, 0 |
| Red Hat:rhel_eus:9.4::appstream | kernel-64k-core | 0, 0 |
| Red Hat:rhel_eus:9.4::baseos | rv | 0, 0 |
| Red Hat:rhel_eus:9.4::realtime | kernel-rt-devel | 0, 0 |
| Red Hat:rhel_eus:9.4::nfv | kernel-modules-core | 0, 0 |
| Red Hat:rhel_eus:9.4::crb | kernel-modules | 0, 0 |
| Red Hat:rhel_eus:9.4::nfv | kernel-rt-devel | 0, 0 |
| Red Hat:rhel_eus:9.4::realtime | kernel-core | 0, 0 |
| Red Hat:rhel_eus:9.4::realtime | kernel-zfcpdump-devel | 0, 0 |
| Red Hat:rhel_eus:9.4::realtime | kernel-debuginfo-common-s390x | 0, 0 |
| Red Hat:rhel_eus:9.4::realtime | kernel-debug-devel-matched | 0, 0 |
…and 370 more
Timeline
- Dec 18, 2025 CVE Published
- Mar 18, 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
References
- https://access.redhat.com/errata/RHSA-2025:23450 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=2396934 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2402699 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2414724 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_23450.json advisory
- https://access.redhat.com/security/cve/CVE-2025-39864 report
- https://www.cve.org/CVERecord?id=CVE-2025-39864 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-39864 advisory
- https://lore.kernel.org/linux-cve-announce/2025091906-CVE-2025-39864-a3a2@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-39955 report
- https://www.cve.org/CVERecord?id=CVE-2025-39955 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-39955 advisory
- https://lore.kernel.org/linux-cve-announce/2025100942-CVE-2025-39955-f36b@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-40186 report
- https://www.cve.org/CVERecord?id=CVE-2025-40186 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-40186 advisory
- https://lore.kernel.org/linux-cve-announce/2025111244-CVE-2025-40186-b204@gregkh/T article