AlmaLinux alert ALSA-2026:49857 (kernel)

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[Announce] [Security Advisory] ALSA-2026:49857: kernel security, bug fix, and enhancement update (Moderate)
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Tue, 04 Aug 2026 19:05:52 +0000
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<0100019fce2aff96-ddcf587a-c21f-4047-bde9-cf2ead3dae47-000000@email.amazonses.com>
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Article
Hi,

You are receiving an AlmaLinux Security update email because you subscribed to receive errata
notifications from AlmaLinux.

AlmaLinux: 8
Type: Security
Severity: Moderate
Release date: 2026-08-04

Summary:

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

Security Fix(es):  

  * kernel: ipc: limit next_id allocation to the valid ID range (CVE-2026-52923)


Bug Fix(es) and Enhancement(s):  

  * AlmaLinux8.10 - KVM: s390: Limit adapter indicator access to mapped page
(JIRA:AlmaLinux-183880)
  * CIFS mounts do not work with the latest kernel (JIRA:AlmaLinux-213976)


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.


Full details, updated packages, references, and other related information:
https://errata.almalinux.org/8/ALSA-2026-49857.html

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AlmaLinux Team
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