VDB
ALSA-2026%3A1148
ALSA-2026%3A1148
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Record from OSV · Published January 26, 2026
Important: 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-debug-core | AlmaLinux:8 | 4.18.0-553.97.1.rt7.438.el8_10 |
| kernel-rt-core | AlmaLinux:8 | 4.18.0-553.97.1.rt7.438.el8_10 |
| kernel-rt-modules | AlmaLinux:8 | 4.18.0-553.97.1.rt7.438.el8_10 |
| kernel-rt-modules-extra | AlmaLinux:8 | 4.18.0-553.97.1.rt7.438.el8_10 |
| kernel-rt-debug | AlmaLinux:8 | 4.18.0-553.97.1.rt7.438.el8_10 |
| kernel-rt-devel | AlmaLinux:8 | 4.18.0-553.97.1.rt7.438.el8_10 |
| kernel-rt | AlmaLinux:8 | 4.18.0-553.97.1.rt7.438.el8_10 |
| kernel-rt-debug-devel | AlmaLinux:8 | 4.18.0-553.97.1.rt7.438.el8_10 |
| kernel-rt-debug-modules | AlmaLinux:8 | 4.18.0-553.97.1.rt7.438.el8_10 |
| kernel-rt-debug-modules-extra | AlmaLinux:8 | 4.18.0-553.97.1.rt7.438.el8_10 |
Risk scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
| Vendor | Product | Versions |
|---|---|---|
| AlmaLinux:8 | kernel-rt-modules-extra | 0 |
| AlmaLinux:8 | kernel-rt-devel | 0 |
| AlmaLinux:8 | kernel-rt | 0 |
| AlmaLinux:8 | kernel-rt-debug-devel | 0 |
| AlmaLinux:8 | kernel-rt-debug | 0 |
| AlmaLinux:8 | kernel-rt-debug-core | 0 |
| AlmaLinux:8 | kernel-rt-modules | 0 |
| AlmaLinux:8 | kernel-rt-debug-modules | 0 |
| AlmaLinux:8 | kernel-rt-core | 0 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 0 |
Timeline
- Jan 26, 2026 CVE Published
- Jan 26, 2026 CVE Updated
- Mar 6, 2026 Distribution Patch (2 in total, the first dated here)
- Mar 6, 2026 Security Advisory
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln ALSA-2026%3A1148
vulnetix vdb fixes ALSA-2026%3A1148Or 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/ALSA-2026%253A1148/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/errata/RHSA-2026:1148 advisory
- https://access.redhat.com/security/cve/CVE-2023-53673 report
- https://access.redhat.com/security/cve/CVE-2025-40154 report
- https://access.redhat.com/security/cve/CVE-2025-40248 report
- https://access.redhat.com/security/cve/CVE-2025-40277 report
- https://bugzilla.redhat.com/2402193 report
- https://bugzilla.redhat.com/2414494 report
- https://bugzilla.redhat.com/2418872 report
- https://bugzilla.redhat.com/2419954 report
- https://errata.almalinux.org/8/ALSA-2026-1148.html advisory