AlmaLinux alert ALSA-2025:19469 (kernel)

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[Announce]  [Security Advisory] ALSA-2025:19469: kernel security update (Moderate)
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Mon, 10 Nov 2025 15:11:20 +0000
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Article
Hi,

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

AlmaLinux: 10
Type: Security
Severity: Moderate
Release date: 2025-11-07

Summary:

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

Security Fix(es):  

  * kernel: ipv6: sr: Fix MAC comparison to be constant-time (CVE-2025-39702)
  * kernel: kernfs: Fix UAF in polling when open file is released (CVE-2025-39881)


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/10/ALSA-2025-19469.html

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AlmaLinux Team
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