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Semeru Runtimes fixes, version 25

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Fixes, new function, restrictions, and documentation for the IBM Semeru Runtimes, Version 25.
 

IBM Semeru Runtimes fixes for version 25

These releases are built from the OpenJDK 25 class libraries and Eclipse OpenJ9 Java virtual machine. Fix information for the version of each component can be found in the following locations:

  • Eclipse OpenJ9: The OpenJ9 release notes summarize any notable changes and limitations in each release.
  • OpenJDK class libraries: OpenJDK release information is summarized at the https://foojay.io website. For example, for OpenJDK 25, see release highlights.

Select the version you installed.

 

25.0.4

APARDefectComponentOracle Bug IDAbstractSRFPDefect Type
Defect Fixes
IJ58753154114OMR/JIT JAVA JIT: CRASH WITH AN 0E0/18 EXECUTING JAVA/UTIL/CONCURRENT/CONURRENTLINKEDQUEUE ON IBM Z40Crash
IJ59081154143Class Libraries FIX SECURITY VULNERABILITY CVE-2026-4125440Security Vulnerability
IJ59097154292Class Libraries FIX SECURITY VULNERABILITY CVE-2026-4691740Security Vulnerability
IJ59100154339Class Libraries FIX SECURITY VULNERABILITY CVE-2026-4701040Security Vulnerability
IJ59095154275Class Libraries FIX SECURITY VULNERABILITY CVE-2026-4702140Security Vulnerability
IJ59093154258Class Libraries FIX SECURITY VULNERABILITY CVE-2026-4702740Security Vulnerability
IJ59098154322Class Libraries FIX SECURITY VULNERABILITY CVE-2026-4705940Security Vulnerability
IJ59085154166Class Libraries FIX SECURITY VULNERABILITY CVE-2026-4706340Security Vulnerability
IJ59390155573Class Libraries INTERMITTENT JAVA.IO.IOEXCEPTION: INVALID ARGUMENT MAY OCCUR IN EPOLL.WAIT() ON LINUX40 
IJ58707154491Java Virtual Machine ASSERTION FAILED AT SCAVENGERDELEGATE.CPP:75440 
IJ59104153554Java Virtual Machine FIX SECURITY VULNERABILITY CVE-2026-1643940Security Vulnerability
IJ59105154098Java Virtual Machine FIX SECURITY VULNERABILITY CVE-2026-1644140Security Vulnerability
IJ58271154023JIT Compiler CRASH WHEN CONCURRENT SCAVENGER IN ABORT STATE40Crash
IJ59106154124JIT Compiler FIX SECURITY VULNERABILITY CVE-2026-1624340Security Vulnerability
IJ58601154458JIT Compiler JAVA JIT: OVERLAPPING MEMORY COPY CAUSES CORRUPTION ON IBM Z40Exception Thrown
IJ57689153936JIT Compiler JVM CRASHES ON WINDOWS WITH INTEL AMX ENABLED40Crash
IJ58745154512Reliability and Serviceability ABORT AFTER USER ISSUES KILL -340Crash
IJ59091154241Security FIX SECURITY VULNERABILITY CVE-2026-4696840Security Vulnerability
IJ59089154207Security FIX SECURITY VULNERABILITY CVE-2026-6014740Security Vulnerability
PH71571154073z/OS Extentions FIX AES-GCM ASSIST CHECK IN IBMJCECCA40Performance
PH71675154467z/OS Extentions THERE IS AN ISSUE WITH THE SAFKEYRING PROTOCOL IN JAVA 21+ WHEN SPECIFYING A RACF USER ID WITH CERTAIN SPECIAL CHARACTERS.40 
 

25.0.03

APARDefectComponentOracle Bug IDAbstractSRFPDefect Type
Defect Fixes
IJ58195153991Class Libraries FIX SECURITY VULNERABILITY CVE-2026-6918003Security Vulnerability
IJ58109153719Class Libraries FIX SECURITY VULNERABILITY CVE-2026-22008003Security Vulnerability
IJ58115153584Class Libraries FIX SECURITY VULNERABILITY CVE-2026-22016003Security Vulnerability
IJ58103153892Class Libraries FIX SECURITY VULNERABILITY CVE-2026-23865003Security Vulnerability
IJ58102153571Class Libraries FIX SECURITY VULNERABILITY CVE-2026-34282003Security Vulnerability
IJ57597153884Class Libraries FORCED JVM TERMINATION MAY CAUSE ORPHANED MMAP SEGMENTS ON Z/OS DUE TO JIMAGE LOADING003Out of Memory
IJ57623153911Class Libraries ON Z/OS INETADDRESS.GETLOOPBACKADDRESS() RETURNS 0:0:0:0:0:0:0:1 INSTEAD OF 127.0.0.1003 
IJ57789153967Class Libraries Garbled characters seen and Jenkins hangs in JDK21003Hang
IJ57690153933Java Virtual Machine JVM FAILS TO START WHEN USING SHARED CLASS CACHE WITH DISABLEBCI003Crash
IJ57022153462JIT Compiler CRASH DURING JIT COMPILATION WHEN FSD (DEBUG) ENABLED003Crash
IJ57257153553JIT Compiler JAVA VM FAILS WITH ASSERTION FAILED IN CNATHELP.CPP ON IBM Z003Crash
IJ58134153743Security FIX SECURITY VULNERABILITY CVE-2026-22007003Security Vulnerability
IJ58106153685Security FIX SECURITY VULNERABILITY CVE-2026-22013003Security Vulnerability
IJ58104153669Security FIX SECURITY VULNERABILITY CVE-2026-22021003Security Vulnerability
IJ58110153726Security FIX SECURITY VULNERABILITY CVE-2026-34268003Security Vulnerability
PH69737153515z/OS Extentions CAST BYTE TO DETECT MISSING FIELD ON CATALOGSEARCHFIELD003Functional Issue
PH70622153910z/OS Extentions STDENV SYNTAX CHECK FOR MISMATCH QUOTES UPDATE003Unexpected Behaviour
PH69798153517z/OS Extentions UNSATISFIEDLINKERROR EXCEPTION FOR JZOS86 LIBRARY003Usability
 

25.0.02

APARDefectComponentOracle Bug IDAbstractSRFPDefect Type
Defect Fixes
IJ57136153177Class Libraries FIX SECURITY VULNERABILITY CVE-2026-2192520Security Vulnerability
IJ57132153162Class Libraries FIX SECURITY VULNERABILITY CVE-2026-2193220Security Vulnerability
IJ57134153147Class Libraries FIX SECURITY VULNERABILITY CVE-2026-2193320Security Vulnerability
IJ57258153545Java Virtual Machine FIX SECURITY VULNERABILITY CVE-2026-118820Security Vulnerability
IJ57125153495Java Virtual Machine GPF/SEGV EVENT HAPPENS WHILE PROCESSING JAVA HEAP OOM ERROR.20Crash
IJ56768153342JIT Compiler JAVA JIT: A RARE FAILURE TO GENERATE A SIGN EXTEND ON Z20Crash
IJ57130153192Security FIX SECURITY VULNERABILITY CVE-2026-2194520Security Vulnerability
 

25.0.1

APARDefectComponentOracle Bug IDAbstractSRFPDefect Type
Defect Fixes
IJ56516152876Class Libraries Oracle Security Fix 8356294: Enhance Path Factories10Security Vulnerability
IJ55733153021Java Virtual Machine GarbageCollectorMXBean notification sources don't match the MXBean ObjectNames10Unexpected Behaviour
IJ56514152928Security Oracle Security Fix 8360937: Enhance certificate handling10Security Vulnerability

25 GA Release

There are no fixes with this first release of the IBM Semeru Runtimes version 25 SDK.

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Document Information

Modified date:
04 August 2026

UID

ibm17244284