AlmaLinux alert ALSA-2026:22304 (postgresql-jdbc)

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[Announce] [Security Advisory] ALSA-2026:22304: postgresql-jdbc security update (Important)
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Thu, 02 Jul 2026 14:37:43 +0000
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<0100019f2343a5d1-85604bd6-c098-4583-a40d-0a6fb2028527-000000@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: Important
Release date: 2026-07-02

Summary:

PostgreSQL is an advanced object-relational database management system. The postgresql-jdbc package
includes the .jar files needed for Java programs to access a PostgreSQL database.  

Security Fix(es):  

  * jdbc.postgresql.org: pgjdbc: Client-side Denial of Service via malicious SCRAM-SHA-256
authentication (CVE-2026-42198)


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-2026-22304.html

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AlmaLinux Team
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