RLSA-2026:36957

Source
https://errata.rockylinux.org/RLSA-2026:36957
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:36957.json
JSON Data
https://api.test.osv.dev/v1/vulns/RLSA-2026:36957
Upstream
Published
2026-07-13T00:03:36.461878Z
Modified
2026-07-13T00:30:05.188392622Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
Important: kernel security update
Details

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: net/sched: ets: Always remove class from active list before deleting in etsqdiscchange (CVE-2025-71066)

  • kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN (CVE-2026-46113)

  • kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected role (CVE-2026-53359)

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:9 / kernel

Package

Name
kernel
Purl
pkg:rpm/rocky-linux/kernel?distro=rocky-linux-9&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-687.24.1.el9_8
Database specific
{
    "yum_repository": "BaseOS"
}

Database specific

source
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:36957.json"