<div class="container">
<h1>Security update for java-21-openjdk</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:0279-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-01-28T23:47:05Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>moderate</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1236278">bsc#1236278</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>
Cross-References:
</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-21502.html">CVE-2025-21502</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>CVSS scores:</th>
<td>
<ul class="list-group">
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-21502</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.3</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-21502</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-21502</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.8</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Basesystem Module 15-SP6</li>
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability can now be installed.</p>
<h2>Description:</h2>
<p>This update for java-21-openjdk fixes the following issues:</p>
<p>Upgrade to upstream tag jdk-21.0.6+7 (January 2025 CPU)</p>
<p>Security fixes:</p>
<ul>
<li>CVE-2025-21502: Enhance array handling (JDK-8330045, bsc#1236278)</li>
</ul>
<p>Other changes:</p>
<ul>
<li>JDK-6942632: Hotspot should be able to use more than 64 logical processors on Windows</li>
<li>JDK-8028127: Regtest java/security/Security/SynchronizedAccess.java is incorrect</li>
<li>JDK-8195675: Call to insertText with single character from custom Input Method ignored</li>
<li>JDK-8207908: JMXStatusTest.java fails assertion intermittently</li>
<li>JDK-8225220: When the Tab Policy is checked,the scroll button direction displayed incorrectly.</li>
<li>JDK-8240343: JDI stopListening/stoplis001 "FAILED: listening is successfully stopped without starting listening"</li>
<li>JDK-8283214: [macos] Screen magnifier does not show the magnified text for JComboBox</li>
<li>JDK-8296787: Unify debug printing format of X.509 cert serial numbers</li>
<li>JDK-8296972: [macos13] java/awt/Frame/MaximizedToIconified/MaximizedToIconified.java: getExtendedState() != 6 as expected.</li>
<li>JDK-8306446: java/lang/management/ThreadMXBean/Locks.java transient failures</li>
<li>JDK-8308429: jvmti/StopThread/stopthrd007 failed with "NoClassDefFoundError: Could not initialize class jdk.internal.misc.VirtualThreads"</li>
<li>JDK-8309218: java/util/concurrent/locks/Lock/OOMEInAQS.java still times out with ZGC, Generational ZGC, and SerialGC</li>
<li>JDK-8311301: MethodExitTest may fail with stack buffer overrun</li>
<li>JDK-8311656: Shenandoah: Unused ShenandoahSATBAndRemarkThreadsClosure::_claim_token</li>
<li>JDK-8312518: [macos13] setFullScreenWindow() shows black screen on macOS 13 & above</li>
<li>JDK-8313374: --enable-ccache's CCACHE_BASEDIR breaks builds</li>
<li>JDK-8313878: Exclude two compiler/rtm/locking tests on ppc64le</li>
<li>JDK-8315701: [macos] Regression: KeyEvent has different keycode on different keyboard layouts</li>
<li>JDK-8316428: G1: Nmethod count statistics only count last code root set iterated</li>
<li>JDK-8316893: Compile without -fno-delete-null-pointer-checks</li>
<li>JDK-8316895: SeenThread::print_action_queue called on a null pointer</li>
<li>JDK-8316907: Fix nonnull-compare warnings</li>
<li>JDK-8317116: Provide layouts for multiple test UI in PassFailJFrame</li>
<li>JDK-8317575: AArch64: C2_MacroAssembler::fast_lock uses rscratch1 for cmpxchg result</li>
<li>JDK-8318105: [jmh] the test java.security.HSS failed with 2 active threads</li>
<li>JDK-8318442: java/net/httpclient/ManyRequests2.java fails intermittently on Linux</li>
<li>JDK-8319640: ClassicFormat::parseObject (from DateTimeFormatter) does not conform to the javadoc and may leak DateTimeException</li>
<li>JDK-8319673: Few security tests ignore VM flags</li>
<li>JDK-8319678: Several tests from corelibs areas ignore VM flags</li>
<li>JDK-8319960: RISC-V: compiler/intrinsics/TestInteger/LongUnsignedDivMod.java failed with "counts: Graph contains wrong number of nodes"</li>
<li>JDK-8319970: AArch64: enable tests compiler/intrinsics/Test(Long|Integer)UnsignedDivMod.java on aarch64</li>
<li>JDK-8319973: AArch64: Save and restore FPCR in the call stub</li>
<li>JDK-8320192: SHAKE256 does not work correctly if n >= 137</li>
<li>JDK-8320397: RISC-V: Avoid passing t0 as temp register to MacroAssembler:: cmpxchg_obj_header/cmpxchgptr</li>
<li>JDK-8320575: generic type information lost on mandated parameters of record's compact constructors</li>
<li>JDK-8320586: update manual test/jdk/TEST.groups</li>
<li>JDK-8320665: update jdk_core at open/test/jdk/TEST.groups</li>
<li>JDK-8320673: PageFormat/CustomPaper.java has no Pass/Fail buttons; multiple instructions</li>
<li>JDK-8320682: [AArch64] C1 compilation fails with "Field too big for insn"</li>
<li>JDK-8320892: AArch64: Restore FPU control state after JNI</li>
<li>JDK-8321299: runtime/logging/ClassLoadUnloadTest.java doesn't reliably trigger class unloading</li>
<li>JDK-8321470: ThreadLocal.nextHashCode can be static final</li>
<li>JDK-8321474: TestAutoCreateSharedArchiveUpgrade.java should be updated with JDK 21</li>
<li>JDK-8321543: Update NSS to version 3.96</li>
<li>JDK-8321550: Update several runtime/cds tests to use vm flags or mark as flagless</li>
<li>JDK-8321616: Retire binary test vectors in test/jdk/java/util/zip/ZipFile</li>
<li>JDK-8321940: Improve CDSHeapVerifier in handling of interned strings</li>
<li>JDK-8322166: Files.isReadable/isWritable/isExecutable expensive when file does not exist</li>
<li>JDK-8322754: click JComboBox when dialog about to close causes IllegalComponentStateException</li>
<li>JDK-8322809: SystemModulesMap::classNames and moduleNames arrays do not match the order</li>
<li>JDK-8322830: Add test case for ZipFile opening a ZIP with no entries</li>
<li>JDK-8323562: SaslInputStream.read() may return wrong value</li>
<li>JDK-8323688: C2: Fix UB of jlong overflow in PhaseIdealLoop::is_counted_loop()</li>
<li>JDK-8324841: PKCS11 tests still skip execution</li>
<li>JDK-8324861: Exceptions::wrap_dynamic_exception() doesn't have ResourceMark</li>
<li>JDK-8325038: runtime/cds/appcds/ProhibitedPackage.java can fail with UseLargePages</li>
<li>JDK-8325399: Add tests for virtual threads doing Selector operations</li>
<li>JDK-8325506: Ensure randomness is only read from provided SecureRandom object</li>
<li>JDK-8325525: Create jtreg test case for JDK-8325203</li>
<li>JDK-8325610: CTW: Add StressIncrementalInlining to stress options</li>
<li>JDK-8325762: Use PassFailJFrame.Builder.splitUI() in PrintLatinCJKTest.java</li>
<li>JDK-8325851: Hide PassFailJFrame.Builder constructor</li>
<li>JDK-8325906: Problemlist vmTestbase/vm/mlvm/meth/stress/compiler/deoptimize/Test.java#id1 until JDK-8320865 is fixed</li>
<li>JDK-8326100: DeflaterDictionaryTests should use Deflater.getBytesWritten instead of Deflater.getTotalOut</li>
<li>JDK-8326121: vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_cl failed with Full gc happened. Test was useless.</li>
<li>JDK-8326611: Clean up vmTestbase/nsk/stress/stack tests</li>
<li>JDK-8326898: NSK tests should listen on loopback addresses only</li>
<li>JDK-8327924: Simplify TrayIconScalingTest.java</li>
<li>JDK-8328021: Convert applet test java/awt/List/SetFontTest/SetFontTest.html to main program</li>
<li>JDK-8328242: Add a log area to the PassFailJFrame</li>
<li>JDK-8328303: 3 JDI tests timed out with UT enabled</li>
<li>JDK-8328379: Convert URLDragTest.html applet test to main</li>
<li>JDK-8328402: Implement pausing functionality for the PassFailJFrame</li>
<li>JDK-8328619: sun/management/jmxremote/bootstrap/SSLConfigFilePermissionTest.java failed with BindException: Address already in use</li>
<li>JDK-8328665: serviceability/jvmti/vthread/PopFrameTest failed with a timeout</li>
<li>JDK-8328723: IP Address error when client enables HTTPS endpoint check on server socket</li>
<li>JDK-8329353: ResolvedReferencesNotNullTest.java failed with Incorrect resolved references array, quxString should not be archived</li>
<li>JDK-8329533: TestCDSVMCrash fails on libgraal</li>
<li>JDK-8330278: Have SSLSocketTemplate.doClientSide use loopback address</li>
<li>JDK-8330621: Make 5 compiler tests use ProcessTools.executeProcess</li>
<li>JDK-8331391: Enhance the keytool code by invoking the buildTrustedCerts method for essential options</li>
<li>JDK-8331393: AArch64: u32 _partial_subtype_ctr loaded/stored as 64</li>
<li>JDK-8331864: Update Public Suffix List to 1cbd6e7</li>
<li>JDK-8332112: Update nsk.share.Log to don't print summary during VM shutdown hook</li>
<li>JDK-8332340: Add JavacBench as a test case for CDS</li>
<li>JDK-8332461: ubsan : dependencies.cpp:906:3: runtime error: load of value 4294967295, which is not a valid value for type 'DepType'</li>
<li>JDK-8332724: x86 MacroAssembler may over-align code</li>
<li>JDK-8332777: Update JCStress test suite</li>
<li>JDK-8332866: Crash in ImageIO JPEG decoding when MEM_STATS in enabled</li>
<li>JDK-8332901: Select{Current,New}ItemTest.java for Choice don't open popup on macOS</li>
<li>JDK-8333098: ubsan: bytecodeInfo.cpp:318:59: runtime error: division by zero</li>
<li>JDK-8333108: Update vmTestbase/nsk/share/DebugeeProcess.java to don't use finalization</li>
<li>JDK-8333144: docker tests do not work when ubsan is configured</li>
<li>JDK-8333235: vmTestbase/nsk/jdb/kill/kill001/kill001.java fails with C1</li>
<li>JDK-8333248: VectorGatherMaskFoldingTest.java failed when maximum vector bits is 64</li>
<li>JDK-8333317: Test sun/security/pkcs11/sslecc/ClientJSSEServerJSSE.java failed with: Invalid ECDH ServerKeyExchange signature</li>
<li>JDK-8333427: langtools/tools/javac/newlines/NewLineTest.java is failing on Japanese Windows</li>
<li>JDK-8333728: ubsan: shenandoahFreeSet.cpp:1347:24: runtime error: division by zero</li>
<li>JDK-8333754: Add a Test against ECDSA and ECDH NIST Test vector</li>
<li>JDK-8333824: Unused ClassValue in VarHandles</li>
<li>JDK-8334057: JLinkReproducibleTest.java support receive test.tool.vm.opts</li>
<li>JDK-8334405: java/nio/channels/Selector/SelectWithConsumer.java#id0 failed in testWakeupDuringSelect</li>
<li>JDK-8334475: UnsafeIntrinsicsTest.java#ZGenerationalDebug assert(!assert_on_failure) failed: Has low-order bits set</li>
<li>JDK-8334560: [PPC64]: postalloc_expand_java_dynamic_call_sched does not copy all fields</li>
<li>JDK-8334562: Automate com/sun/security/auth/callback/TextCallbackHandler/Default.java test</li>
<li>JDK-8334567: [test] runtime/os/TestTracePageSizes move ppc handling</li>
<li>JDK-8334719: (se) Deferred close of SelectableChannel may result in a Selector doing the final close before concurrent I/O on channel has completed</li>
<li>JDK-8335142: compiler/c1/TestTraceLinearScanLevel.java occasionally times out with -Xcomp</li>
<li>JDK-8335172: Add manual steps to run security/auth/callback/TextCallbackHandler/Password.java test</li>
<li>JDK-8335267: [XWayland] move screencast tokens from .awt to .java folder</li>
<li>JDK-8335344: test/jdk/sun/security/tools/keytool/NssTest.java fails to compile</li>
<li>JDK-8335428: Enhanced Building of Processes</li>
<li>JDK-8335449: runtime/cds/DeterministicDump.java fails with File content different at byte ...</li>
<li>JDK-8335530: Java file extension missing in AuthenticatorTest</li>
<li>JDK-8335664: Parsing jsr broken: assert(bci>= 0 && bci < c->method()->code_size()) failed: index out of bounds</li>
<li>JDK-8335709: C2: assert(!loop->is_member(get_loop(useblock))) failed: must be outside loop</li>
<li>JDK-8335912, JDK-8337499: Add an operation mode to the jar command when extracting to not overwriting existing files</li>
<li>JDK-8336240: Test com/sun/crypto/provider/Cipher/DES/PerformanceTest.java fails with java.lang.ArithmeticException</li>
<li>JDK-8336257: Additional tests in jmxremote/startstop to match on PID not app name</li>
<li>JDK-8336315: tools/jpackage/windows/WinChildProcessTest.java Failed: Check is calculator process is alive</li>
<li>JDK-8336413: gtk headers : Fix typedef redeclaration of GMainContext and GdkPixbuf</li>
<li>JDK-8336564: Enhance mask blit functionality redux</li>
<li>JDK-8336640: Shenandoah: Parallel worker use in parallel_heap_region_iterate</li>
<li>JDK-8336854: CAInterop.java#actalisauthenticationrootca conflicted with /manual and /timeout</li>
<li>JDK-8336911: ZGC: Division by zero in heuristics after JDK-8332717</li>
<li>JDK-8337066: Repeated call of StringBuffer.reverse with double byte string returns wrong result</li>
<li>JDK-8337067: Test runtime/classFileParserBug/Bad_NCDFE_Msg.java won't compile</li>
<li>JDK-8337320: Update ProblemList.txt with tests known to fail on XWayland</li>
<li>JDK-8337331: crash: pinned virtual thread will lead to jvm crash when running with the javaagent option</li>
<li>JDK-8337410: The makefiles should set problemlist and adjust timeout basing on the given VM flags</li>
<li>JDK-8337780: RISC-V: C2: Change C calling convention for sp to NS</li>
<li>JDK-8337810: ProblemList BasicDirectoryModel/LoaderThreadCount.java on Windows</li>
<li>JDK-8337826: Improve logging in OCSPTimeout and SimpleOCSPResponder to help diagnose JDK-8309754</li>
<li>JDK-8337851: Some tests have name which confuse jtreg</li>
<li>JDK-8337876: [IR Framework] Add support for IR tests with @Stable</li>
<li>JDK-8337966: (fs) Files.readAttributes fails with Operation not permitted on older docker releases</li>
<li>JDK-8338058: map_or_reserve_memory_aligned Windows enhance remap assertion</li>
<li>JDK-8338101: remove old remap assertion in map_or_reserve_memory_aligned after JDK-8338058</li>
<li>JDK-8338109: java/awt/Mouse/EnterExitEvents/ResizingFrameTest.java duplicate in ProblemList</li>
<li>JDK-8338110: Exclude Fingerprinter::do_type from ubsan checks</li>
<li>JDK-8338112: Test testlibrary_tests/ir_framework/tests/TestPrivilegedMode.java fails with release build</li>
<li>JDK-8338344: Test TestPrivilegedMode.java intermittent fails java.lang.NoClassDefFoundError: jdk/test/lib/Platform</li>
<li>JDK-8338380: Update TLSCommon/interop/AbstractServer to specify an interface to listen for connections</li>
<li>JDK-8338389: [JFR] Long strings should be added to the string pool</li>
<li>JDK-8338402: GHA: some of bundles may not get removed</li>
<li>JDK-8338449: ubsan: division by zero in sharedRuntimeTrans.cpp</li>
<li>JDK-8338550: Do libubsan1 installation in test container only if requested</li>
<li>JDK-8338748: [17u,21u] Test Disconnect.java compile error: cannot find symbol after JDK-8299813</li>
<li>JDK-8338751: ConfigureNotify behavior has changed in KWin 6.2</li>
<li>JDK-8338759: Add extra diagnostic to java/net/InetAddress/ptr/Lookup.java</li>
<li>JDK-8338924: C1: assert(0 <= i && i < _len) failed: illegal index 5 for length 5</li>
<li>JDK-8339080: Bump update version for OpenJDK: jdk-21.0.6</li>
<li>JDK-8339180: Enhanced Building of Processes: Follow-on Issue</li>
<li>JDK-8339248: RISC-V: Remove li64 macro assembler routine and related code</li>
<li>JDK-8339384: Unintentional IOException in jdk.jdi module when JDWP end of stream occurs</li>
<li>JDK-8339386: Assertion on AIX - original PC must be in the main code section of the compiled method</li>
<li>JDK-8339416: [s390x] Provide implementation for resolve_global_jobject</li>
<li>JDK-8339487: ProcessHandleImpl os_getChildren sysctl call - retry in case of ENOMEM and enhance exception message</li>
<li>JDK-8339548: GHA: RISC-V: Use Debian snapshot archive for bootstrap</li>
<li>JDK-8339560: Unaddressed comments during code review of JDK-8337664</li>
<li>JDK-8339591: Mark jdk/jshell/ExceptionMessageTest.java intermittent</li>
<li>JDK-8339637: (tz) Update Timezone Data to 2024b</li>
<li>JDK-8339644: Improve parsing of Day/Month in tzdata rules</li>
<li>JDK-8339648: ZGC: Division by zero in rule_major_allocation_rate</li>
<li>JDK-8339725: Concurrent GC crashed due to GetMethodDeclaringClass</li>
<li>JDK-8339731: java.desktop/share/classes/javax/swing/text/html/default.css typo in margin settings</li>
<li>JDK-8339741: RISC-V: C ABI breakage for integer on stack</li>
<li>JDK-8339787: Add some additional diagnostic output to java/net/ipv6tests/UdpTest.java</li>
<li>JDK-8339803: Acknowledge case insensitive unambiguous keywords in tzdata files</li>
<li>JDK-8339892: Several security shell tests don't set TESTJAVAOPTS</li>
<li>JDK-8340007: Refactor KeyEvent/FunctionKeyTest.java</li>
<li>JDK-8340008: KeyEvent/KeyTyped/Numpad1KeyTyped.java has 15 seconds timeout</li>
<li>JDK-8340109: Ubsan: ciEnv.cpp:1660:65: runtime error: member call on null pointer of type 'struct CompileTask'</li>
<li>JDK-8340210: Add positionTestUI() to PassFailJFrame.Builder</li>
<li>JDK-8340214: C2 compilation asserts with "no node with a side effect" in PhaseIdealLoop::try_sink_out_of_loop</li>
<li>JDK-8340230: Tests crash: assert(is_in_encoding_range || k->is_interface() || k->is_abstract()) failed: sanity</li>
<li>JDK-8340306: Add border around instructions in PassFailJFrame</li>
<li>JDK-8340308: PassFailJFrame: Make rows default to number of lines in instructions</li>
<li>JDK-8340365: Position the first window of a window list</li>
<li>JDK-8340383: VM issues warning failure to find kernel32.dll on Windows nanoserver</li>
<li>JDK-8340387: Update OS detection code to recognize Windows Server 2025</li>
<li>JDK-8340398: [JVMCI] Unintuitive behavior of UseJVMCICompiler option</li>
<li>JDK-8340418: GHA: MacOS AArch64 bundles can be removed prematurely</li>
<li>JDK-8340461: Amend description for logArea</li>
<li>JDK-8340466: Add description for PassFailJFrame constructors</li>
<li>JDK-8340552: Harden TzdbZoneRulesCompiler against missing zone names</li>
<li>JDK-8340590: RISC-V: C2: Small improvement to vector gather load and scatter store</li>
<li>JDK-8340632: ProblemList java/nio/channels/DatagramChannel/ for Macos</li>
<li>JDK-8340657: [PPC64] SA determines wrong unextendedSP</li>
<li>JDK-8340684: Reading from an input stream backed by a closed ZipFile has no test coverage</li>
<li>JDK-8340785: Update description of PassFailJFrame and samples</li>
<li>JDK-8340799: Add border inside instruction frame in PassFailJFrame</li>
<li>JDK-8340801: Disable ubsan checks in some awt/2d coding</li>
<li>JDK-8340804: doc/building.md update Xcode instructions to note that full install is required</li>
<li>JDK-8340812: LambdaForm customization via MethodHandle::updateForm is not thread safe</li>
<li>JDK-8340815: Add SECURITY.md file</li>
<li>JDK-8340899: Remove wildcard bound in PositionWindows.positionTestWindows</li>
<li>JDK-8340923: The class LogSelection copies uninitialized memory</li>
<li>JDK-8341024: [test] build/AbsPathsInImage.java fails with OOM when using ubsan-enabled binaries</li>
<li>JDK-8341146: RISC-V: Unnecessary fences used for load-acquire in template interpreter</li>
<li>JDK-8341235: Improve default instruction frame title in PassFailJFrame</li>
<li>JDK-8341261: Tests assume UnlockExperimentalVMOptions is disabled by default</li>
<li>JDK-8341562: RISC-V: Generate comments in -XX:+PrintInterpreter to link to source code</li>
<li>JDK-8341688: Aarch64: Generate comments in -XX:+PrintInterpreter to link to source code</li>
<li>JDK-8341722: Fix some warnings as errors when building on Linux with toolchain clang</li>
<li>JDK-8341806: Gcc version detection failure on Alinux3</li>
<li>JDK-8341927: Replace hardcoded security providers with new test.provider.name system property</li>
<li>JDK-8341997: Tests create files in src tree instead of scratch dir</li>
<li>JDK-8342014: RISC-V: ZStoreBarrierStubC2 clobbers rflags</li>
<li>JDK-8342063: [21u][aix] Backport introduced redundant line in ProblemList</li>
<li>JDK-8342181: Update tests to use stronger Key and Salt size</li>
<li>JDK-8342183: Update tests to use stronger algorithms and keys</li>
<li>JDK-8342188: Update tests to use stronger key parameters and certificates</li>
<li>JDK-8342409: [s390x] C1 unwind_handler fails to unlock synchronized methods with LM_MONITOR</li>
<li>JDK-8342496: C2/Shenandoah: SEGV in compiled code when running jcstress</li>
<li>JDK-8342578: GHA: RISC-V: Bootstrap using Debian snapshot is still failing</li>
<li>JDK-8342607: Enhance register printing on x86_64 platforms</li>
<li>JDK-8342669: [21u] Fix TestArrayAllocatorMallocLimit after backport of JDK-8315097</li>
<li>JDK-8342681: TestLoadBypassesNullCheck.java fails improperly specified VM option</li>
<li>JDK-8342701: [PPC64] TestOSRLotsOfLocals.java crashes</li>
<li>JDK-8342765: [21u] RTM tests assume UnlockExperimentalVMOptions is disabled by default</li>
<li>JDK-8342823: Ubsan: ciEnv.cpp:1614:65: runtime error: member call on null pointer of type 'struct CompileTask'</li>
<li>JDK-8342905: Thread.setContextClassloader from thread in FJP commonPool task no longer works after JDK-8327501 redux</li>
<li>JDK-8342962: [s390x] TestOSRLotsOfLocals.java crashes</li>
<li>JDK-8343285: java.lang.Process is unresponsive and CPU usage spikes to 100%</li>
<li>JDK-8343474: [updates] Customize README.md to specifics of update project</li>
<li>JDK-8343506: [s390x] multiple test failures with ubsan</li>
<li>JDK-8343724: [PPC64] Disallow OptoScheduling</li>
<li>JDK-8343848: Fix typo of property name in TestOAEPPadding after 8341927</li>
<li>JDK-8343877: Test AsyncClose.java intermittent fails - Socket.getInputStream().read() wasn't preempted</li>
<li>JDK-8343884: [s390x] Disallow OptoScheduling</li>
<li>JDK-8343923: GHA: Switch to Xcode 15 on MacOS AArch64 runners</li>
<li>JDK-8344164: [s390x] ProblemList hotspot/jtreg/runtime/NMT/VirtualAllocCommitMerge.java</li>
<li>JDK-8344628: Test TestEnableJVMCIProduct.java run with virtual thread intermittent fails</li>
<li>JDK-8344993: [21u] [REDO] Backport JDK-8327501 and JDK-8328366 to JDK 21</li>
<li>JDK-8345055: [21u] ProblemList failing rtm tests on ppc platforms</li>
<li>JDK-8347010: [21u] Remove designator DEFAULT_PROMOTED_VERSION_PRE=ea for release 21.0.6</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".<br/>
Alternatively you can run the command listed for your product:
</p>
<ul class="list-group">
<li class="list-group-item">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch SUSE-2025-279=1 openSUSE-SLE-15.6-2025-279=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-279=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>java-21-openjdk-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-src-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-devel-debuginfo-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-headless-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-headless-debuginfo-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-jmods-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-devel-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-debuginfo-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-debugsource-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-demo-21.0.6.0-150600.3.9.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (noarch)
<ul>
<li>java-21-openjdk-javadoc-21.0.6.0-150600.3.9.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>java-21-openjdk-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-devel-debuginfo-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-headless-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-headless-debuginfo-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-devel-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-debuginfo-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-debugsource-21.0.6.0-150600.3.9.1</li>
<li>java-21-openjdk-demo-21.0.6.0-150600.3.9.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-21502.html">https://www.suse.com/security/cve/CVE-2025-21502.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1236278">https://bugzilla.suse.com/show_bug.cgi?id=1236278</a>
</li>
</ul>
</div>