AlmaLinux alert ALSA-2026:67872 (corosync)

From:
             
 
AlmaLinux Errata Notifications via Announce <announce@lists.almalinux.org>
To:
             
 
announce@lists.almalinux.org
Subject:
             
 
[Announce]  [Security Advisory] ALSA-2026:67872: corosync security update (Important)
Date:
             
 
Wed, 30 Sep 2026 14:13:24 +0000
Message-ID:
             
 
<010001a0f2a9b904-19201cc7-1e33-4500-899a-584bba7f45e2-000000@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: 10
Type: Security
Severity: Important
Release date: 2026-09-30

Summary:

The corosync packages provide the Corosync Cluster Engine and C APIs for AlmaLinux cluster
software.  

Security Fix(es):  

  * corosync: corosync: heap-based buffer overflow in totempg assembly buffer during fragmented
message reassembly (CVE-2026-81665)


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-2026-67872.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