VDB
RHSA-2025%3A16920
RHSA-2025%3A16920
PUBLISHED
CVSS 7.5 HIGH
Record from OSV · Published September 30, 2025
Red Hat Security Advisory: kernel-rt security update
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| kernel-rt-debuginfo-common-x86_64 | Red Hat:enterprise_linux:8::realtime | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt-devel | Red Hat:enterprise_linux:8::realtime | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt-debug-debuginfo | Red Hat:enterprise_linux:8::nfv | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt-debug-kvm | Red Hat:enterprise_linux:8::realtime | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt-debuginfo-common-x86_64 | Red Hat:enterprise_linux:8::nfv | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt-devel | Red Hat:enterprise_linux:8::nfv | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt | Red Hat:enterprise_linux:8::realtime | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt-debug-devel | Red Hat:enterprise_linux:8::nfv | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt-debug-modules | Red Hat:enterprise_linux:8::realtime | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt-debug-core | Red Hat:enterprise_linux:8::realtime | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt-debug-devel | Red Hat:enterprise_linux:8::realtime | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
| kernel-rt-modules-extra | Red Hat:enterprise_linux:8::nfv | 4.18.0-553.77.1.rt7.418.el8, 0:4.18.0-553.77.1.rt7.418.el8_10 |
18 more packages have a fixed version. See every fix in Lookup.
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:enterprise_linux:8::realtime | kernel-rt-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-devel | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debuginfo-common-x86_64 | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-devel | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-devel | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-modules | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-core | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-devel | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-modules-extra | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-modules | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-debug-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-debug-kvm | 0, 0 |
| Red Hat:enterprise_linux:8::nfv | kernel-rt-modules | 0, 0 |
| Red Hat:enterprise_linux:8::realtime | kernel-rt-modules-extra | 0, 0 |
…and 10 more
Timeline
- Sep 30, 2025 CVE Published
- Mar 18, 2026 CVE Updated
- May 1, 2026 Distribution Patch (2 in total, the first dated here)
- May 19, 2026 Security Advisory (5 in total, the first dated here)
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln RHSA-2025%3A16920
vulnetix vdb fixes RHSA-2025%3A16920Or 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-2025%253A16920/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2360224 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2373539 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_16920.json advisory
- https://access.redhat.com/security/cve/CVE-2022-50087 report
- https://www.cve.org/CVERecord?id=CVE-2022-50087 advisory
- https://www.cve.org/CVERecord?id=CVE-2025-22026 advisory
- https://access.redhat.com/security/cve/CVE-2025-38718 report
- https://lore.kernel.org/linux-cve-announce/2025090459-CVE-2025-38718-5bb6@gregkh/T article
- https://access.redhat.com/errata/RHSA-2025:16920 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=2363672 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2393166 report
- https://nvd.nist.gov/vuln/detail/CVE-2022-50087 advisory
- https://lore.kernel.org/linux-cve-announce/2025061859-CVE-2022-50087-53b1@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-22026 report
- https://nvd.nist.gov/vuln/detail/CVE-2025-22026 advisory
- https://lore.kernel.org/linux-cve-announce/2025041654-CVE-2025-22026-f6be@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2025-37797 report
- https://www.cve.org/CVERecord?id=CVE-2025-37797 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-37797 advisory
…and 3 more