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Important: Red Hat Security Advisory: zlib security update

🗓️ 29 May 2025 13:39:51Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 7 Views

Important zlib security update addresses improper pointer arithmetic vulnerability in pcl.

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Refs
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IBM Security Bulletins		Security Bulletin: Mutiple vulnerabilities in zlib affect IBM ILOG CPLEX Optimization Studio
16 Jun 201813:45
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime IBM affect IBM Decision Optimization Center and IBM ILOG ODM Enterprise
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IBM Security Bulletins		Security Bulletin: Vulnerability in IBM Java Runtime affects Rational Publishing Engine
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IBM Security Bulletins		Security Bulletin: Vulnerabilities in zlib affect IBM Sterling Connect:Direct for Microsoft Windows (CVE-2016-9840, CVE-2016-9841, CVE-2016-9842, CVE-2016-9843)
24 Jul 202022:19
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Security Directory Server
11 Jan 201916:25
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IBM Security Bulletins		Security Bulletin: Vulnerability in IBM® Java SDK affects multiple IBM Rational products based on IBM Jazz technology
28 Apr 202118:35
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Security Guardium
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Security Network Protection
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Java SDK 7 affect IBM Systems Director.
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02 Jun 2026 15:22Current
7High risk
Vulners AI Score7
CVSS 26.8
CVSS 3.19.8
CVSS 49.2
EPSS0.12517
SSVC
zlib security updateimproper pointer arithmeticcve referenceunix system
7