AlmaLinux alert ALSA-2026:0933 (java-25-openjdk)

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[Announce] [Security Advisory] ALSA-2026:0933: java-25-openjdk security update (Important)
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Wed, 28 Jan 2026 17:01:47 +0000
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<0100019c058dd7ff-31af3820-a946-4663-8552-ffc0e3576ffb-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: 10
Type: Security
Severity: Important
Release date: 2026-01-28

Summary:

The OpenJDK 25 packages provide the OpenJDK 25 Java Runtime Environment and the OpenJDK 25 Java
Software Development Kit.  

Security Fix(es):  

  * JDK: Improve JMX connections (CVE-2026-21925)
  * JDK: Improve HttpServer Request handling (CVE-2026-21933)
  * JDK: Enhance Certificate Checking (CVE-2026-21945)
  * libpng: LIBPNG buffer overflow (CVE-2025-64720)
  * libpng: LIBPNG heap buffer overflow (CVE-2025-65018)


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-2026-0933.html

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AlmaLinux Team
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