RHSA-2026:10756
Advisory lineage Upstream: 9 Downstream: 0
Published: 28 Apr 2026, 10:07
Last modified:02 Jun 2026, 10:05
Vulnerability Summary
Overall Risk (default)
medium
30/100 CVSS Score
7.5 HIGH
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
28 Apr 2026, 10:07
Published
Vulnerability first disclosed
02 Jun 2026, 10:05
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel-rt security update
CVSS Metrics
- v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Systems
- redhat•kernel-rt
< 0:3.10.0-1160.148.1.rt56.1300.el7
- redhat•kernel-rt-debug
< 0:3.10.0-1160.148.1.rt56.1300.el7
- redhat•kernel-rt-debug-debuginfo
< 0:3.10.0-1160.148.1.rt56.1300.el7
- redhat•kernel-rt-debug-devel
< 0:3.10.0-1160.148.1.rt56.1300.el7
- redhat•kernel-rt-debuginfo
< 0:3.10.0-1160.148.1.rt56.1300.el7
- redhat•kernel-rt-debuginfo-common-x86_64
< 0:3.10.0-1160.148.1.rt56.1300.el7
- redhat•kernel-rt-devel
< 0:3.10.0-1160.148.1.rt56.1300.el7
- redhat•kernel-rt-doc
< 0:3.10.0-1160.148.1.rt56.1300.el7
- redhat•kernel-rt-trace
< 0:3.10.0-1160.148.1.rt56.1300.el7
- redhat•kernel-rt-trace-debuginfo
< 0:3.10.0-1160.148.1.rt56.1300.el7
- redhat•kernel-rt-trace-devel
< 0:3.10.0-1160.148.1.rt56.1300.el7
References (48)
- https://access.redhat.com/errata/RHSA-2026:10756
- https://access.redhat.com/security/updates/classification/#moderate
- https://bugzilla.redhat.com/show_bug.cgi?id=2373354
- https://bugzilla.redhat.com/show_bug.cgi?id=2373553
- https://bugzilla.redhat.com/show_bug.cgi?id=2376376
- https://bugzilla.redhat.com/show_bug.cgi?id=2401510
- https://bugzilla.redhat.com/show_bug.cgi?id=2439887
- https://bugzilla.redhat.com/show_bug.cgi?id=2439931
- https://bugzilla.redhat.com/show_bug.cgi?id=2440630
- https://bugzilla.redhat.com/show_bug.cgi?id=2444376
- https://bugzilla.redhat.com/show_bug.cgi?id=2444398
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_10756.json
- https://access.redhat.com/security/cve/CVE-2022-50053
- https://www.cve.org/CVERecord?id=CVE-2022-50053
- https://nvd.nist.gov/vuln/detail/CVE-2022-50053
- https://lore.kernel.org/linux-cve-announce/2025061847-CVE-2022-50053-9359@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53539
- https://www.cve.org/CVERecord?id=CVE-2023-53539
- https://nvd.nist.gov/vuln/detail/CVE-2023-53539
- https://lore.kernel.org/linux-cve-announce/2025100443-CVE-2023-53539-4411@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-38024
- https://www.cve.org/CVERecord?id=CVE-2025-38024
- https://nvd.nist.gov/vuln/detail/CVE-2025-38024
- https://lore.kernel.org/linux-cve-announce/2025061847-CVE-2025-38024-2904@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-38180
- https://www.cve.org/CVERecord?id=CVE-2025-38180
- https://nvd.nist.gov/vuln/detail/CVE-2025-38180
- https://lore.kernel.org/linux-cve-announce/2025070410-CVE-2025-38180-c6d0@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-71238
- https://www.cve.org/CVERecord?id=CVE-2025-71238
- https://nvd.nist.gov/vuln/detail/CVE-2025-71238
- https://lore.kernel.org/linux-cve-announce/2026030437-CVE-2025-71238-76bc@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-23193
- https://www.cve.org/CVERecord?id=CVE-2026-23193
- https://nvd.nist.gov/vuln/detail/CVE-2026-23193
- https://lore.kernel.org/linux-cve-announce/2026021434-CVE-2026-23193-2c6c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-23204
- https://www.cve.org/CVERecord?id=CVE-2026-23204
- https://nvd.nist.gov/vuln/detail/CVE-2026-23204
- https://lore.kernel.org/linux-cve-announce/2026021437-CVE-2026-23204-be85@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-23216
- https://www.cve.org/CVERecord?id=CVE-2026-23216
- https://nvd.nist.gov/vuln/detail/CVE-2026-23216
- https://lore.kernel.org/linux-cve-announce/2026021800-CVE-2026-23216-6c63@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-23231
- https://www.cve.org/CVERecord?id=CVE-2026-23231
- https://nvd.nist.gov/vuln/detail/CVE-2026-23231
- https://lore.kernel.org/linux-cve-announce/2026030436-CVE-2026-23231-1a96@gregkh/T