AlmaLinux alert ALSA-2026:22312 (openssl)

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[Announce]  [Security Advisory] ALSA-2026:22312: openssl security update (Moderate)
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Wed, 03 Jun 2026 15:04:06 +0000
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<0100019e8e036038-5b27a6c2-ecbd-42b4-b2d4-4f888a14ed80-000000@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: 9
Type: Security
Severity: Moderate
Release date: 2026-06-03

Summary:

OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security
(TLS) protocols, as well as a full-strength general-purpose cryptography library.  

Security Fix(es):  

  * openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData
processing (CVE-2026-28390)


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-2026-22312.html

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Kind regards,
AlmaLinux Team
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