RLSA-2026:1148
- Source
- https://errata.rockylinux.org/RLSA-2026:1148
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2026:1148.json
- JSON Data
- https://api.osv.dev/v1/vulns/RLSA-2026:1148
- Upstream
- Published
- 2026-02-03T17:20:09.195545Z
- Modified
- 2026-02-03T17:45:08.476420Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Important: kernel-rt security update
- Details
-
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
Security Fix(es):
kernel: Bluetooth: hci_event: call disconnect callback before deleting conn (CVE-2023-53673)
kernel: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping (CVE-2025-40154)
kernel: Linux kernel: vsock vulnerability may lead to memory corruption (CVE-2025-40248)
kernel: drm/vmwgfx: Validate command header size against SVGACMDMAX_DATASIZE (CVE-2025-40277)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- References
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:8 / kernel-rt
Package
- Name
- kernel-rt
- Purl
- pkg:rpm/rocky-linux/kernel-rt?distro=rocky-linux-8&epoch=0