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OpenAdvisories
Medium ALSA-2026:4759 2 CVEs

Moderate: kernel security update

Published Mar 17, 2026 · Updated Oct 29, 2026

Summary

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

Security Fix(es):

* kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save (CVE-2025-39818)
* kernel: mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats (CVE-2025-68800)

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.

Fixed packages 74

ReleasePackageFixed in
AlmaLinux · 9 kernel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-debug 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-debug-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-debug-devel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-debug-devel-matched 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-debug-modules 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-debug-modules-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-debug-modules-extra 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-devel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-devel-matched 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-modules 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-modules-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-64k-modules-extra 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-abi-stablelists 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-cross-headers 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-debug 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-debug-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-debug-devel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-debug-devel-matched 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-debug-modules 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-debug-modules-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-debug-modules-extra 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-debug-uki-virt 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-devel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-devel-matched 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-doc 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-headers 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-modules 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-modules-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-modules-extra 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-debug 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-debug-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-debug-devel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-debug-modules 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-debug-modules-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-debug-modules-extra 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-devel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-modules 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-modules-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-64k-modules-extra 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-debug 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-debug-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-debug-devel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-debug-modules 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-debug-modules-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-debug-modules-extra 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-devel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-modules 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-modules-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-rt-modules-extra 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-tools 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-tools-libs 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-tools-libs-devel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-uki-virt 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-uki-virt-addons 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-zfcpdump 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-zfcpdump-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-zfcpdump-devel 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-zfcpdump-devel-matched 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-zfcpdump-modules 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-zfcpdump-modules-core 5.14.0-611.41.1.el9_7
AlmaLinux · 9 kernel-zfcpdump-modules-extra 5.14.0-611.41.1.el9_7
AlmaLinux · 9 libperf 5.14.0-611.41.1.el9_7
AlmaLinux · 9 perf 5.14.0-611.41.1.el9_7
AlmaLinux · 9 python3-perf 5.14.0-611.41.1.el9_7
AlmaLinux · 9 rtla 5.14.0-611.41.1.el9_7
AlmaLinux · 9 rv 5.14.0-611.41.1.el9_7

Vulnerabilities 2

  • High 7.8

    HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save

    In the Linux kernel, the following vulnerability has been resolved: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save Improper use of secondary pointer (&dev->i2c_subip_regs) caused kernel crash and out-of-bounds error: BUG: KAS…

  • High 7.8

    mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats

    In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats Cited commit added a dedicated mutex (instead of RTNL) to protect the multicast route list, so that it will not chan…

References

  • report
    https://access.redhat.com/security/cve/CVE-2025-39818
  • report
    https://access.redhat.com/security/cve/CVE-2025-68800
  • report
    https://bugzilla.redhat.com/2395797
  • report
    https://bugzilla.redhat.com/2429065
  • advisory
    https://errata.almalinux.org/9/ALSA-2026-4759.html