AlmaLinux alert ALSA-2026:19225 (kernel)

From:
             
 
AlmaLinux Errata Notifications via Announce <announce@lists.almalinux.org>
To:
             
 
announce@lists.almalinux.org
Subject:
             
 
[Announce]  [Security Advisory] ALSA-2026:19225: kernel security update (Important)
Date:
             
 
Tue, 26 May 2026 17:29:28 +0000
Message-ID:
             
 
<0100019e6555965a-6688ad41-a0f0-42df-ac3e-860dcc773254-000000@email.amazonses.com>
Archive-link:
             
 
Article
Hi,

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

AlmaLinux: 9
Type: Security
Severity: Important
Release date: 2026-05-26

Summary:

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

Security Fix(es):  

  * kernel: Linux kernel: Denial of Service in authencesn due to too-short AAD (CVE-2026-23060)
  * kernel: crypto: algif_aead - Revert to operating out-of-place (CVE-2026-31431)
  * kernel: crypto: af_alg - limit RX SG extraction by receive buffer budget (CVE-2026-31677)
  * kernel: "Dirty Frag" ESP XFRM variant is a new universal Local Privilege Escalation (LPE)
vulnerability in the Linux kernel (CVE-2026-43284)


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/9/ALSA-2026-19225.html

This message is automatically generated, please don’t reply. For further questions, please, contact
us via the AlmaLinux community chat: https://chat.almalinux.org/.
Want to change your notification settings? Sign in and manage mailing lists on
https://lists.almalinux.org.

Kind regards,
AlmaLinux Team
_______________________________________________
Announce mailing list -- announce@lists.almalinux.org
To unsubscribe send an email to announce-leave@lists.almalinux.org