AlmaLinux alert ALSA-2026:18421 (luksmeta)

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[Announce]  [Security Advisory] ALSA-2026:18421: luksmeta security update (Moderate)
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Tue, 26 May 2026 19:03:31 +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: 2026-05-26

Summary:

LUKSMeta is a simple library for storing metadata in the LUKSv1 header. The luksmeta package is a
dependency of the clevis and tang packages, together providing the Network Bound Disk Encryption
(NBDE) in AlmaLinux.  

Security Fix(es):  

  * luksmeta: Data corruption when handling LUKS1 partitions with luksmeta (CVE-2025-11568)


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.  

Additional Changes:  

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from
the References section.


Full details, updated packages, references, and other related information:
https://errata.almalinux.org/10/ALSA-2026-18421.html

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AlmaLinux Team
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