VDB
RHSA-2026%3A10756
RHSA-2026%3A10756
PUBLISHED
CVSS 7.5 HIGH
Record from OSV · Published April 27, 2026
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-debug-devel | Red Hat:rhel_extras_rt_els:7 | 3.10.0-1160.148.1.rt56.1300.el7, 0:3.10.0-1160.148.1.rt56.1300.el7 |
| kernel-rt-debuginfo | Red Hat:rhel_extras_rt_els:7 | 3.10.0-1160.148.1.rt56.1300.el7, 0:3.10.0-1160.148.1.rt56.1300.el7 |
| kernel-rt-debug | Red Hat:rhel_extras_rt_els:7 | 3.10.0-1160.148.1.rt56.1300.el7, 0:3.10.0-1160.148.1.rt56.1300.el7 |
| kernel-rt | Red Hat:rhel_extras_rt_els:7 | 3.10.0-1160.148.1.rt56.1300.el7, 0:3.10.0-1160.148.1.rt56.1300.el7 |
Risk scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/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-debuginfo | 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-debuginfo | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-trace | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-trace-devel | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-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-common-x86_64 | 0, 0 |
| Red Hat:rhel_extras_rt_els:7 | kernel-rt-debug-debuginfo | 0, 0 |
Timeline
- Apr 27, 2026 CVE Published
- May 1, 2026 Distribution Patch (2 in total, the first dated here)
- May 1, 2026 Security Advisory (10 in total, the first dated here)
- Jul 4, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln RHSA-2026%3A10756
vulnetix vdb fixes RHSA-2026%3A10756Or 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%253A10756/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-2026:10756 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=2373553 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2439887 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2439931 report
- https://bugzilla.redhat.com/show_bug.cgi?id=2444376 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_10756.json advisory
- https://lore.kernel.org/linux-cve-announce/2025100443-CVE-2023-53539-4411@gregkh/T article
- https://nvd.nist.gov/vuln/detail/CVE-2025-38024 advisory
- https://access.redhat.com/security/cve/CVE-2025-38180 report
- https://www.cve.org/CVERecord?id=CVE-2025-38180 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-38180 advisory
- https://lore.kernel.org/linux-cve-announce/2025070410-CVE-2025-38180-c6d0@gregkh/T article
- https://lore.kernel.org/linux-cve-announce/2026030437-CVE-2025-71238-76bc@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2026-23193 report
- https://nvd.nist.gov/vuln/detail/CVE-2026-23193 advisory
- https://lore.kernel.org/linux-cve-announce/2026021434-CVE-2026-23193-2c6c@gregkh/T article
- https://access.redhat.com/security/cve/CVE-2026-23204 report
- https://www.cve.org/CVERecord?id=CVE-2026-23204 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-23204 advisory
…and 28 more