VDB
RHSA-2026%3A1623
RHSA-2026%3A1623
PUBLISHED
CVSS 7.599999904632568 HIGH
Record from OSV · Published February 2, 2026
Red Hat Security Advisory: kernel-rt security update
Risk scores
CVSS 3.1
7.599999904632568
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-debug-devel | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-debug-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-trace-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-devel | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-debug | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-trace-devel | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-doc | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-trace | 0, 0 |
Timeline
- Feb 2, 2026 CVE Published
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln RHSA-2026%3A1623
vulnetix vdb fixes RHSA-2026%3A1623Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/RHSA-2026%253A1623/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart
References
- https://access.redhat.com/security/cve/CVE-2025-39898 report
- https://access.redhat.com/security/cve/CVE-2025-39971 report
- https://nvd.nist.gov/vuln/detail/CVE-2025-39971 advisory
- https://lore.kernel.org/linux-cve-announce/2025101556-CVE-2025-39971-97e2@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-39973 report
- https://access.redhat.com/security/cve/CVE-2025-40248 report
- https://www.cve.org/CVERecord?id=CVE-2025-40248 advisory
- https://access.redhat.com/errata/RHSA-2026:1623 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=2400598 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2404108 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2418872 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_1623.json advisory
- https://www.cve.org/CVERecord?id=CVE-2025-39898 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-39898 advisory
- https://lore.kernel.org/linux-cve-announce/2025100116-CVE-2025-39898-d844@gregkh/T article
- https://www.cve.org/CVERecord?id=CVE-2025-39971 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2404116 report
- https://www.cve.org/CVERecord?id=CVE-2025-39973 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-39973 advisory
…and 3 more