diff --git a/.gitignore b/.gitignore
index 2bbab76..519d86a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,5 @@
 /openjdk-21.0.8+9.tar.xz
 /openjdk-21.0.9+1-ea.tar.xz
 /openjdk-21.0.9+10.tar.xz
+/openjdk-21.0.10+6-ea.tar.xz
+/openjdk-21.0.10+7.tar.xz
diff --git a/NEWS b/NEWS
index e8e70af..1bf13ce 100644
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,480 @@ Key:
 JDK-X  - https://bugs.openjdk.java.net/browse/JDK-X
 CVE-XXXX-YYYY: https://cve.mitre.org/cgi-bin/cvename.cgi?name=XXXX-YYYY
 
+New in release OpenJDK 21.0.10 (2026-01-20):
+===========================================
+Live versions of these release notes can be found at:
+  * https://bit.ly/openjdk2110
+
+* CVEs
+  - CVE-2026-21925
+  - CVE-2026-21932
+  - CVE-2026-21933
+  - CVE-2026-21945
+* Changes
+  - JDK-7191877: TEST_BUG: java/rmi/transport/checkLeaseInfoLeak/CheckLeaseLeak.java failing intermittently
+  - JDK-8072701: resume001 failed due to ERROR: timeout for waiting for a BreakpintEvent
+  - JDK-8139228: JFileChooser renders file names as HTML document
+  - JDK-8139392: JInternalFrame has incorrect padding
+  - JDK-8140527: JInternalFrame has incorrect title button width
+  - JDK-8162380: [TEST_BUG] MouseEvent/.../AltGraphModifierTest.java has only "Fail" button
+  - JDK-8199149: Improve the exception message thrown by VarHandle of unsupported operation
+  - JDK-8201183: sjavac build failures: "Connection attempt failed: Connection refused"
+  - JDK-8201778: Speed up test javax/net/ssl/DTLS/PacketLossRetransmission.java
+  - JDK-8204868: java/util/zip/ZipFile/TestCleaner.java still fails with "cleaner failed to clean zipfile."
+  - JDK-8210807: Printing a JTable with a JScrollPane prints table without rows populated
+  - JDK-8216437: PPC64: Add intrinsic for GHASH algorithm
+  - JDK-8219408: Tests should handle ${} in the view of jtreg "smart action"
+  - JDK-8230016: re-visit test sun/security/pkcs11/Serialize/SerializeProvider.java
+  - JDK-8245545: Disable TLS_RSA cipher suites
+  - JDK-8265429: Improve GCM encryption
+  - JDK-8277424: javax/net/ssl/TLSCommon/TLSTest.java  fails with connection refused
+  - JDK-8280482: Window transparency bug on Linux
+  - JDK-8290043: serviceability/attach/ConcAttachTest.java failed "guarantee(!CheckJNICalls) failed: Attached JNI thread exited without being detached"
+  - JDK-8297531: sun/security/krb5/MicroTime.java fails with "Exception: What? only 100 musec precision?"
+  - JDK-8300708: Some nsk jvmti tests fail with virtual thread wrapper due to jvmti missing some virtual thread support
+  - JDK-8304065: HttpServer.stop should terminate immediately if no exchanges are in progress
+  - JDK-8304811: vmTestbase/vm/mlvm/indy/func/jvmti/stepBreakPopReturn/INDIFY_Test.java fails with JVMTI_ERROR_TYPE_MISMATCH
+  - JDK-8305186: Reference.waitForReferenceProcessing should be more accessible to tests
+  - JDK-8305567: serviceability/tmtools/jstat/GcTest01.java failed  utils.JstatGcResults.assertConsistency
+  - JDK-8306579: Consider building with /Zc:throwingNew
+  - JDK-8307160: Fix AWT/2D/A11Y to support the permissive- flag on the Microsoft Visual C compiler
+  - JDK-8308780: Fix the Java Integer types on Windows
+  - JDK-8309511: Regression test ExtraImportSemicolon.java refers to the wrong bug
+  - JDK-8310049: Refactor Charset tests to use JUnit
+  - JDK-8310915: Typo in aarch64.ad: "envcodings"
+  - JDK-8311076: RedefineClasses doesn't check for ConstantPool overflow
+  - JDK-8311906: Improve robustness of String constructors with mutable array inputs
+  - JDK-8313231: Redundant if statement in ZoneInfoFile
+  - JDK-8313770: jdk/internal/platform/docker/TestSystemMetrics.java fails on Ubuntu
+  - JDK-8315130: java.lang.IllegalAccessError when processing classlist to create CDS archive
+  - JDK-8315990: Amend problemlisted tests to proper position
+  - JDK-8316422: TestIntegerUnsignedDivMod.java triggers "invalid layout" assert in FrameValues::validate
+  - JDK-8317132: Prepare HotSpot for permissive-
+  - JDK-8317332: Prepare security for permissive-
+  - JDK-8317970: Bump target macosx-x64 version to 11.00.00
+  - JDK-8318467: [jmh] tests concurrent.Queues and concurrent.ProducerConsumer hang with 101+ threads
+  - JDK-8318730: MonitorVmStartTerminate.java still times out after JDK-8209595
+  - JDK-8318850: Duplicate code in the LCMSImageLayout
+  - JDK-8319570: Change to GCC 13.2.0 for building on Linux at Oracle
+  - JDK-8320049: PKCS10 would not discard the cause when throw SignatureException on invalid key
+  - JDK-8320577: Improve MessageHeader's toString() function to make HttpURLConnection's debug log readable
+  - JDK-8320836: jtreg gtest runs should limit heap size
+  - JDK-8321180: Condition for non-latin1 string size too large exception is off by one
+  - JDK-8321183: Incorrect warning from cds about the modules file
+  - JDK-8321514: UTF16 string gets constructed incorrectly from codepoints if CompactStrings is not enabled
+  - JDK-8322018: Test java/lang/String/CompactString/MaxSizeUTF16String.java fails with -Xcomp
+  - JDK-8322135: Printing JTable in Windows L&F throws InternalError: HTHEME is null
+  - JDK-8322140: javax/swing/JTable/JTableScrollPrintTest.java does not print the rows and columns of the table in Nimbus and Aqua LookAndFeel
+  - JDK-8323803: ConstantOopReadValue::print_on should print 'null' instead of 'nullptr'
+  - JDK-8324065: Daylight saving information for `Africa/Casablanca` are incorrect
+  - JDK-8324491: Keyboard layout didn't keep its state if it was changed when dialog was active
+  - JDK-8325277: [21u] Backout test change of JDK-8291809
+  - JDK-8325530: Vague error message when com.sun.tools.attach.VirtualMachine fails to load agent library
+  - JDK-8325590: Regression in round-tripping UTF-16 strings after JDK-8311906
+  - JDK-8325647: [IR framework] Only prints stdout if exitCode is 134
+  - JDK-8325731: Installation instructions for Debian/Ubuntu don't mention autoconf
+  - JDK-8325766: Extend CertificateBuilder to create trust and end entity certificates programmatically
+  - JDK-8327434: Test java/util/PluggableLocale/TimeZoneNameProviderTest.java timed out
+  - JDK-8327704: Update nsk/jdi tests to use driver instead of othervm
+  - JDK-8327757: Convert javax/swing/JSlider/6524424/bug6524424.java applet to main
+  - JDK-8327856: Convert applet test SpanishDiacriticsTest.java to a main program
+  - JDK-8327980: Convert javax/swing/JToggleButton/4128979/bug4128979.java applet test to main
+  - JDK-8328124: Convert java/awt/Frame/ShownOnPack/ShownOnPack.html applet test to main
+  - JDK-8328247: Remove redundant dir for tests converted from applet to main
+  - JDK-8328299: Convert DnDFileGroupDescriptor.html applet test to main
+  - JDK-8328377: Convert java/awt/Cursor/MultiResolutionCursorTest test to main
+  - JDK-8328562: Convert java/awt/InputMethods/DiacriticsTest/DiacriticsTest.java applet test to main
+  - JDK-8331231: containers/docker/TestContainerInfo.java fails
+  - JDK-8333200: Test containers/docker/TestPids.java fails Limit value -1 is not accepted as unlimited
+  - JDK-8333526: Restructure java/nio/channels/DatagramChannel/StressNativeSignal.java to a fail fast exception handling policy
+  - JDK-8333569: jpackage tests must run app launchers with retries on Linux only
+  - JDK-8333783: java/nio/channels/FileChannel/directio/DirectIOTest.java is unstable with AV software
+  - JDK-8334217: [AIX] Misleading error messages after JDK-8320005
+  - JDK-8334509: Cancelling PageDialog does not return the same PageFormat object
+  - JDK-8334756: javac crashed on call to non-existent generic method with explicit annotated type arg
+  - JDK-8334771: [TESTBUG] Run TestDockerMemoryMetrics.java with -Xcomp fails exitValue = 137
+  - JDK-8335986: Test javax/swing/JCheckBox/4449413/bug4449413.java fails on Windows 11 x64 because RBMenuItem's and CBMenuItem's checkmark on the left side are not visible
+  - JDK-8337723: Remove redundant tests from com/sun/security/sasl/gsskerb
+  - JDK-8338428: Add logging of final VM flags while setting properties
+  - JDK-8338740: java/net/httpclient/HttpsTunnelAuthTest.java fails with java.io.IOException: HTTP/1.1 header parser received no bytes
+  - JDK-8339280: jarsigner -verify performs cross-checking between CEN and LOC
+  - JDK-8339366: [jittester] Make it possible to generate tests without execution
+  - JDK-8340015: Open source several AWT focus tests - series 7
+  - JDK-8340321: Disable SHA-1 in TLS/DTLS 1.2 handshake signatures
+  - JDK-8340354: Open source AWT desktop properties and print related tests
+  - JDK-8341097: GHA: Demote Mac x86 jobs to build only
+  - JDK-8341131: Some jdk/jfr/event/compiler tests shouldn't be executed with Xcomp
+  - JDK-8341138: Rename jtreg property docker.support as container.support
+  - JDK-8341443: [macos] AppContentTest and SigningOptionsTest failed due to "codesign" does not fails with "--app-content" on macOS 15
+  - JDK-8341496: Improve JMX connections
+  - JDK-8342576: [macos] AppContentTest still fails after JDK-8341443 for same reason on older macOS versions
+  - JDK-8342582: user.region for formatting number no longer works for 21.0.5
+  - JDK-8342934: TYPE_USE annotations printed with error causing "," in toString output
+  - JDK-8343191: Cgroup v1 subsystem fails to set subsystem path
+  - JDK-8343340: Swapping checking do not work for MetricsMemoryTester failcount
+  - JDK-8343875: Minor improvements of jpackage test library
+  - JDK-8343876: Enhancements to jpackage test lib
+  - JDK-8344143: Test jdk/java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java timed out on  macosx-x64
+  - JDK-8344577: Virtual thread tests are timing out on some macOS systems
+  - JDK-8345213: JVM Prefers /etc/timezone Over /etc/localtime on Debian 12
+  - JDK-8346142: [perf] scalability issue for the specjvm2008::xml.validation workload
+  - JDK-8346234: javax/swing/text/DefaultEditorKit/4278839/bug4278839.java still fails in CI
+  - JDK-8346753: Test javax/swing/JMenuItem/RightLeftOrientation/RightLeftOrientation.java fails on Windows Server 2025 x64 because the icons of RBMenuItem and CBMenuItem are not visible in Nimbus LookAndFeel
+  - JDK-8346839: [TESTBUG] "java/awt/textfield/setechochartest4/setechochartest4.java" failed because the test frame disappears on clicking "Click Several Times" button
+  - JDK-8346875: Test jdk/jdk/jfr/event/os/TestCPULoad.java fails on macOS
+  - JDK-8347143: [aix] Fix strdup use in os::dll_load
+  - JDK-8347277: java/awt/Focus/ComponentLostFocusTest.java fails intermittently
+  - JDK-8347300: Don't exclude the "PATH" var from the environment when running app launchers in jpackage tests
+  - JDK-8347377: Add validation checks for ICC_Profile header fields
+  - JDK-8347434: Richer VM operations events logging
+  - JDK-8347811: Container detection code for cgroups v2 should use cgroup.controllers
+  - JDK-8347841: Test fixes that use deprecated time zone IDs
+  - JDK-8348240: Remove SystemDictionaryShared::lookup_super_for_unregistered_class()
+  - JDK-8348402: PerfDataManager stalls shutdown for 1ms
+  - JDK-8349188: LineBorder does not scale correctly
+  - JDK-8349534: Refactor jdk/sun/security/krb5/runNameEquals.sh to java test
+  - JDK-8349705: java.net.URI.scanIPv4Address throws unnecessary URISyntaxException
+  - JDK-8349988: Change cgroup version detection logic to not depend on /proc/cgroups
+  - JDK-8350102: Decouple jpackage test-lib Executor.Result and Executor classes
+  - JDK-8350623: Fix -Wzero-as-null-pointer-constant warnings in nsk native test utilities
+  - JDK-8350813: Rendering of bulky sound bank from MIDI sequence can cause OutOfMemoryError
+  - JDK-8351110: ImageIO.write for JPEG can write corrupt JPEG for certain thumbnail dimensions
+  - JDK-8351359: OperatingSystemMXBean: values from getCpuLoad and getProcessCpuLoad are stale after 24.8 days (Windows)
+  - JDK-8351382: New test containers/docker/TestMemoryWithSubgroups.java is failing
+  - JDK-8351567: Jar Manifest test ValueUtf8Coding produces misleading diagnostic output
+  - JDK-8352016: Improve java/lang/RuntimeTests/RuntimeExitLogTest.java
+  - JDK-8352533: Report useful IOExceptions when jspawnhelper fails
+  - JDK-8352678: Opensource few JMenuItem tests
+  - JDK-8352682: Opensource JComponent tests
+  - JDK-8352686: Opensource JInternalFrame tests - series3
+  - JDK-8352687: Opensource few JInternalFrame and JTextField tests
+  - JDK-8352793: Open source several AWT TextComponent tests - Batch 1
+  - JDK-8352865: Open source several AWT TextComponent tests - Batch 2
+  - JDK-8352905: Open some JComboBox bugs 1
+  - JDK-8352926: New test TestDockerMemoryMetricsSubgroup.java fails
+  - JDK-8352966: Opensource Several Font related tests - Batch 2
+  - JDK-8352997: Open source several Swing JTabbedPane tests
+  - JDK-8353007: Open some JComboBox bugs 2
+  - JDK-8353011: Open source Swing JButton tests - Set 1
+  - JDK-8353013: java.net.URI.create(String) may have low performance to scan the host/domain name from URI string when the hostname starts with number
+  - JDK-8353175: Eliminate double iteration of stream in FieldDescriptor reinitialization
+  - JDK-8353201: Open source Swing Tooltip tests - Set 2
+  - JDK-8353299: VerifyJarEntryName.java test fails
+  - JDK-8353309: Open source several Swing text tests
+  - JDK-8353319: Open source Swing tests - Set 3
+  - JDK-8353445: Open source several AWT Menu tests - Batch 1
+  - JDK-8353470: Clean up and open source couple AWT Graphics related tests (Part 2)
+  - JDK-8353483: Open source some JProgressBar tests
+  - JDK-8353486: Open source Swing Tests - Set 4
+  - JDK-8353585: Provide ChoiceFormat#parse(String, ParsePosition) tests
+  - JDK-8353586: Open source several toolkit tests
+  - JDK-8353589: Open source a few Swing menu-related tests
+  - JDK-8353592: Open source several scrollbar tests
+  - JDK-8353661: Open source several swing tests batch5
+  - JDK-8353832: Opensource FontClass, Selection and Icon tests
+  - JDK-8353953: com/sun/jdi tests should be fixed to not always require includevirtualthreads=y
+  - JDK-8353957: Open source several AWT ScrollPane tests - Batch 1
+  - JDK-8353958: Open source several AWT ScrollPane tests - Batch 2
+  - JDK-8354095: Open some JTable bugs 5
+  - JDK-8354106: Clean up and open source KeyEvent related tests (Part 2)
+  - JDK-8354214: Open source Swing tests Batch 2
+  - JDK-8354233: Open some JTable bugs 6
+  - JDK-8354235: Test javax/net/ssl/SSLSocket/Tls13PacketSize.java failed with java.net.SocketException: An established connection was aborted by the software in your host machine
+  - JDK-8354248: Open source several AWT GridBagLayout and List tests
+  - JDK-8354340: Open source Swing Tests - Set 6
+  - JDK-8354341: Open some JTable bugs 7
+  - JDK-8354365: Opensource few Modal and Full Screen related tests
+  - JDK-8354418: Open source Swing tests Batch 4
+  - JDK-8354451: Open source some more Swing popup menu tests
+  - JDK-8354465: Open some JTable bugs 8
+  - JDK-8354466: Open some misc Swing bugs 9
+  - JDK-8354472: Clean up and open source KeyEvent related tests (Part 3)
+  - JDK-8354475: TestDockerMemoryMetricsSubgroup.java fails with exitValue = 1
+  - JDK-8354493: Opensource Several MultiScreen and Insets related tests
+  - JDK-8354495: Open source several AWT DataTransfer tests
+  - JDK-8354532: Open source JFileChooser Tests - Set 7
+  - JDK-8354552: Open source a few Swing tests
+  - JDK-8354553: Open source several clipboard tests batch0
+  - JDK-8354561: Open source several swing tests batch0
+  - JDK-8354646: java.awt.TextField allows to identify the spaces in a password when double clicked at the starting and end of the text
+  - JDK-8354653: Clean up and open source KeyEvent related tests (Part 4)
+  - JDK-8354701: Open source few JToolTip tests
+  - JDK-8354873: javax/swing/plaf/metal/MetalIconFactory/bug4952462.java failing on CI
+  - JDK-8354928: Clean up and open source some miscellaneous AWT tests
+  - JDK-8355071: Fix nsk/jdi test to not require lookup of main thread in order to set the breakpoint used for communication
+  - JDK-8355077: Compiler error at splashscreen_gif.c due to unterminated string initialization
+  - JDK-8355241: Move NativeDialogToFrontBackTest.java PL test to manual category
+  - JDK-8355333: Some Problem list entries point to non-existent / wrong files
+  - JDK-8355387: [jittester] Disable downcasts by default
+  - JDK-8355444: [java.io] Use @requires tag instead of exiting based on "os.name" property value
+  - JDK-8355478: DoubleActionESC.java fails intermittently
+  - JDK-8355558: SJIS.java test is always ignored
+  - JDK-8355561: [macos] Build failure with Xcode 16.3
+  - JDK-8355569: Some nsk/jdi tests can glean the "main" thread by using the ClassPrepareEvent for the debuggee main class
+  - JDK-8355773: Some nsk/jdi tests can fetch ThreadReference from static field in the debuggee
+  - JDK-8356023: Some nsk/jdi tests can fetch ThreadReference from static field in the debuggee: part 2
+  - JDK-8356040: java/util/PluggableLocale/LocaleNameProviderTest.java timed out
+  - JDK-8356145: ListEnterExitTest.java fails on macos
+  - JDK-8356187: TestJcmd.java may incorrectly parse podman version
+  - JDK-8356588: Some nsk/jdi tests can fetch ThreadReference from static field in the debuggee: part 3
+  - JDK-8356752: Log mouse enter and exit events for debugging
+  - JDK-8356811: Some nsk/jdi tests can fetch ThreadReference from static field in the debuggee: part 4
+  - JDK-8356897: Update NSS library to 3.111
+  - JDK-8357172: Extend try block in nsk/jdi tests to capture exceptions thrown by Debuggee.classByName()
+  - JDK-8357305: Compilation failure in javax/swing/JMenuItem/bug6197830.java
+  - JDK-8357561: BootstrapLoggerTest does not work on Ubuntu 24 with LANG de_DE.UTF-8
+  - JDK-8357799: Improve instructions for JFileChooser/HTMLFileName.java
+  - JDK-8357822: C2: Multiple string optimization tests are no longer testing string concatenation optimizations
+  - JDK-8357882: Use UTF-8 encoded data in LocaleDataTest
+  - JDK-8358048: java/net/httpclient/HttpsTunnelAuthTest.java incorrectly calls Thread::stop
+  - JDK-8358532: JFileChooser in GTK L&F still displays HTML filename
+  - JDK-8358577: Test serviceability/jvmti/thread/GetCurrentContendedMonitor/contmon01/contmon01.java failed: unexpexcted monitor object
+  - JDK-8358679: [asan] vmTestbase/nsk/jvmti tests show memory issues
+  - JDK-8358748: Large page size initialization fails with assert "page_size must be a power of 2"
+  - JDK-8358764: (sc) SocketChannel.close when thread blocked in read causes connection to be reset (win)
+  - JDK-8358813: JPasswordField identifies spaces in password via delete shortcuts
+  - JDK-8359061: Update and ProblemList manual test java/awt/Cursor/CursorDragTest/ListDragCursor.java
+  - JDK-8359167: Remove unused test/hotspot/jtreg/vmTestbase/nsk/share/jpda/BindServer.java
+  - JDK-8359182: Use @requires instead of SkippedException for MaxPath.java
+  - JDK-8359207: Remove runtime/signal/TestSigusr2.java since it is always skipped
+  - JDK-8359418: Test "javax/swing/text/GlyphView/bug4188841.java" failed because the phrase of text pane does not match the instructions
+  - JDK-8359428: Test 'javax/swing/JTabbedPane/bug4499556.java' failed because after selecting one of L&F items, the test case automatically failed when clicking on L&F Menu button again
+  - JDK-8359449: [TEST] open/test/jdk/java/io/File/SymLinks.java Refactor extract method for Windows specific test
+  - JDK-8359477: com/sun/net/httpserver/Test12.java appears to have a temp file race
+  - JDK-8359501: Enhance Handling of URIs
+  - JDK-8359687: Use PassFailJFrame for java/awt/print/Dialog/DialogType.java
+  - JDK-8360022: ClassRefDupInConstantPoolTest.java fails when running in repeat
+  - JDK-8360178: TestArguments.atojulong gtest has incorrect format string
+  - JDK-8360288: Shenandoah crash at size_given_klass in op_degenerated
+  - JDK-8360408: [TEST] Use @requires tag instead of exiting based on "os.name" property value for sun/net/www/protocol/file/FileURLTest.java
+  - JDK-8360411: [TEST] open/test/jdk/java/io/File/MaxPathLength.java Refactor extract method to encapsulate Windows specific test logic
+  - JDK-8360478: libjsig related tier3 jtreg tests fail when asan is configured
+  - JDK-8360533: ContainerRuntimeVersionTestUtils fromVersionString fails with some docker versions
+  - JDK-8360981: Remove use of Thread.stop in test/jdk/java/net/Socket/DeadlockTest.java
+  - JDK-8361253: CommandLineOptionTest library should report observed values on failure
+  - JDK-8361298: SwingUtilities/bug4967768.java fails where character P is not underline
+  - JDK-8361314: Test serviceability/jvmti/VMEvent/MyPackage/VMEventRecursionTest.java FATAL ERROR in native method: Failed during the GetClassSignature call
+  - JDK-8361423: Add IPSupport::printPlatformSupport to java/net/NetworkInterface/IPv4Only.java
+  - JDK-8361447: [REDO] Checked version of JNI Release<type>ArrayElements needs to filter out known wrapped arrays
+  - JDK-8361599: [PPC64] enable missing tests via jtreg requires
+  - JDK-8361751: Test sun/tools/jcmd/TestJcmdSanity.java timed out on Windows
+  - JDK-8361754: New test runtime/jni/checked/TestCharArrayReleasing.java can cause disk full errors
+  - JDK-8361868: [GCC static analyzer] complains about missing calloc - NULL checks in p11_util.c
+  - JDK-8361871: [GCC static analyzer] complains about use of uninitialized value ckpObject in p11_util.c
+  - JDK-8362123: ClassLoader Leak via Executors.newSingleThreadExecutor(...)
+  - JDK-8362204: test/jdk/sun/awt/font/TestDevTransform.java fails on Ubuntu 24.04
+  - JDK-8362207: Add more test cases for possible double-rounding in fma
+  - JDK-8362308: Enhance Bitmap operations
+  - JDK-8362516: Support of GCC static analyzer (-fanalyzer)
+  - JDK-8362532: Test gc/g1/plab/* duplicate command-line options
+  - JDK-8362533: Tests sun/management/jmxremote/bootstrap/* duplicate VM flags
+  - JDK-8362602: Add test.timeout.factor to CompileFactory to avoid test timeouts
+  - JDK-8362632: Improve HttpServer Request handling
+  - JDK-8363676: [GCC static analyzer] missing return value check of malloc in OGLContext_SetTransform
+  - JDK-8363720: Follow up to JDK-8360411 with post review comments
+  - JDK-8363966: GHA: Switch cross-compiling sysroots to Debian trixie
+  - JDK-8364198: NMT should have a better corruption message
+  - JDK-8364199: Enhance list of environment variables printed in hserr/hsinfo file
+  - JDK-8364214: Enhance polygon data support
+  - JDK-8364235: Fix for JDK-8361447 breaks the alignment requirements for GuardedMemory
+  - JDK-8364257: JFR: User-defined events and settings with a one-letter name cannot be configured
+  - JDK-8364258: ThreadGroup constant pool serialization is not normalized
+  - JDK-8364263: HttpClient: Improve encapsulation of ProxyServer
+  - JDK-8364484: misc tests fail with Received fatal alert: handshake_failure
+  - JDK-8364514: [asan] runtime/jni/checked/TestCharArrayReleasing.java heap-buffer-overflow
+  - JDK-8364556: JFR:  Disable SymbolTableStatistics and StringTableStatistics in default.jfc
+  - JDK-8364597: Replace THL A29 Limited with Tencent
+  - JDK-8364660: ClassVerifier::ends_in_athrow() should be removed
+  - JDK-8364786: Test java/net/vthread/HttpALot.java intermittently fails - 24999 handled, expected 25000
+  - JDK-8364993: JFR: Disable jdk.ModuleExport in default.jfc
+  - JDK-8364996: java/awt/font/FontNames/LocaleFamilyNames.java times out on Windows
+  - JDK-8365058: Enhance CopyOnWriteArraySet
+  - JDK-8365086: CookieStore.getURIs() and get(URI) should return an immutable List
+  - JDK-8365098: make/RunTests.gmk generates a wrong path to test artifacts on Alpine
+  - JDK-8365168: Use 64-bit aligned addresses for CK_ULONG access in PKCS11 native key code
+  - JDK-8365240: [asan] exclude some tests when using asan enabled binaries
+  - JDK-8365271: Improve Swing supports
+  - JDK-8365280: Enhance JOptionPane
+  - JDK-8365425: [macos26] javax/swing/JInternalFrame/8160248/JInternalFrameDraggingTest.java fails on macOS 26
+  - JDK-8365442: [asan] runtime/ErrorHandling/CreateCoredumpOnCrash.java fails
+  - JDK-8365487: [asan] some oops (mode) related tests fail
+  - JDK-8365615: Improve JMenuBar/RightLeftOrientation.java
+  - JDK-8365660: test/jdk/sun/security/pkcs11/KeyAgreement/ tests skipped without SkipExceprion
+  - JDK-8365790: Shutdown hook for application image does not work on Windows
+  - JDK-8365834: Mark java/net/httpclient/ManyRequests.java  as intermittent
+  - JDK-8365913: Support latest MSC_VER in abstract_vm_version.cpp
+  - JDK-8365919: Replace currentTimeMillis with nanoTime in Stresser.java
+  - JDK-8365983: Tests should throw SkippedException when SCTP not supported
+  - JDK-8366092: [GCC static analyzer] UnixOperatingSystem.c warning: use of uninitialized value 'systemTicks'
+  - JDK-8366159: SkippedException is treated as a pass for pkcs11/KeyStore, pkcs11/SecretKeyFactory and pkcs11/SecureRandom
+  - JDK-8366208: Unexpected exception in sun.java2d.cmm.lcms.LCMSImageLayout
+  - JDK-8366229: runtime/Thread/TooSmallStackSize.java runs with all collectors
+  - JDK-8366231: Bump update version for OpenJDK: jdk-21.0.10
+  - JDK-8366342: Key generator and key pair generator tests skipping, but showing as passed
+  - JDK-8366359: Test should throw SkippedException when there is no lpstat
+  - JDK-8366558: Gtests leave /tmp/cgroups-test* files
+  - JDK-8366750: Remove test 'java/awt/Choice/ChoiceMouseWheelTest/ChoiceMouseWheelTest.java' from problemlist
+  - JDK-8366764: Deproblemlist java/awt/ScrollPane/ScrollPositionTest.java
+  - JDK-8366844: Update and automate MouseDraggedOriginatedByScrollBarTest.java
+  - JDK-8366893: java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java timed out on macos-aarch64
+  - JDK-8367017: Remove legacy checks from WrappedToolkitTest and convert from bash
+  - JDK-8367021: Regression in LocaleDataTest refactoring
+  - JDK-8367131: Test com/sun/jdi/ThreadMemoryLeakTest.java fails on 32 bits
+  - JDK-8367133: DTLS: fragmentation of Finished message results in handshake failure
+  - JDK-8367237: Thread-Safety Usage Warning for java.text.Collator Classes
+  - JDK-8367348: Enhance PassFailJFrame to support links in HTML
+  - JDK-8367372: Test `test/hotspot/jtreg/gc/TestObjectAlignmentCardSize.java` fails on 32 bit systems
+  - JDK-8367384: The ICC_Profile class may throw exceptions during serialization
+  - JDK-8367782: VerifyJarEntryName.java: Fix modifyJarEntryName to operate on bytes and re-introduce verifySignatureEntryName
+  - JDK-8367869: Test java/io/FileDescriptor/Sync.java timed out
+  - JDK-8367904: Test java/net/InetAddress/ptr/Lookup.java should throw SkippedException
+  - JDK-8368032: Enhance Certificate Checking
+  - JDK-8368192: Test java/lang/ProcessBuilder/Basic.java#id0 fails with Exception: Stack trace
+  - JDK-8368668: Several vmTestbase/vm/gc/compact tests timed out on large memory machine
+  - JDK-8368960: Adjust java UL logging in the build
+  - JDK-8368982: Test sun/security/tools/jarsigner/EC.java completed and timed out
+  - JDK-8369032: Add test to ensure serialized ICC_Profile stores only necessary optional data
+  - JDK-8369078: Fix faulty test conversion in IllegalCharsetName.java
+  - JDK-8369184: SimpleTimeZone equals() Returns True for Unequal Instances with Different hashCode Values
+  - JDK-8369226: GHA: Switch to MacOS 15
+  - JDK-8369319: java/net/httpclient/CancelRequestTest.java fails intermittently
+  - JDK-8369450: [Ubuntu 25.10] openjdk fails to build due to rust-coreutils date
+  - JDK-8369506: Bytecode rewriting causes Java heap corruption on AArch64
+  - JDK-8369563: Gtest dll_address_to_function_and_library_name has issues with stripped pdb files
+  - JDK-8369616: JavaFrameAnchor on RISC-V has unnecessary barriers and wrong store order in MacroAssembler
+  - JDK-8369946: Bytecode rewriting causes Java heap corruption on PPC
+  - JDK-8369947: Bytecode rewriting causes Java heap corruption on RISC-V
+  - JDK-8370214: [21u] Remove -Xdebug and -Xnoagent from tests: backport parts of 8227229 and 8312072
+  - JDK-8370465: Right to Left Orientation Issues with MenuItem Component
+  - JDK-8372534: Update Libpng to 1.6.51
+  - JDK-8375447: Remove designator DEFAULT_PROMOTED_VERSION_PRE=ea for release 21.0.10
+
+Notes on individual issues:
+===========================
+
+core-libs/java.util:i18n:
+
+JDK-8345213: JVM Prefers /etc/timezone Over /etc/localtime on Debian 12
+=======================================================================
+On older Debian-based GNU/Linux systems, the /etc/timezone file
+contained the name of the timezone in use on the system and so was
+preferred by OpenJDK for determining the default timezone returned by
+`TimeZone.getDefault()`.  Since Debian 3.1 in 2005, the /etc/localtime
+file has also been provided as either a link to or a copy of the zone
+data file provided by the tzdata database and this is now the
+preferred source of the system timezone following Debian's adoption of
+systemd.  OpenJDK's continued preference for /etc/timezone meant that
+it may be reading a timezone setting which was no longer updated on
+modern Debian systems. With this OpenJDK update, OpenJDK only reads
+/etc/localtime as on other GNU/Linux systems.
+
+See https://wiki.debian.org/TimeZoneChanges#Check_Configured_Timezone
+for more details.
+
+core-libs/java.lang:
+
+JDK-8311906: Improve robustness of String constructors with mutable array inputs
+================================================================================
+The introduction of Compact Strings (JEP 254, OpenJDK 9) changed the
+implementation of the String class to use a byte array to store
+character data in either ISO-8859-1/Latin-1 (one byte per character)
+or UTF-16 (two bytes per character). This optimisation reduced the
+memory usage over a character array when String objects with only
+Latin-1 characters were used.  However, this also introduced a
+potential race condition if the input character array was modified
+externally while being converted to bytes.  With this release of
+OpenJDK, the conversion now includes an additional verification step
+which checks that the first character that is not Latin-1 is still not
+Latin-1 in the original array after all characters have been copied.
+If it has changed to Latin-1, a second attempt is made to compress the
+character data to Latin-1.  A note is also added to the documentation
+of the relevant methods in AbstractStringBuilder, Appendable and
+String to indicate that the contents of the final String are
+unspecified if the character array is modified during construction.
+
+See https://openjdk.org/jeps/254 for more details on Compact Strings.
+
+core-svc/javax.management:
+
+JDK-8341496: Improve JMX connections
+====================================
+With this release of OpenJDK, SSL connections created by
+javax.rmi.ssl.SslRMIClientSocketFactory now enable HTTPS-based
+endpoint identification by default.  This can be disabled by setting
+the new system property
+jdk.rmi.ssl.client.enableEndpointIdentification to false.
+
+security-libs/java.security:
+
+JDK-8368032: Enhance Certificate Checking
+=========================================
+OpenJDK supports the authorityInfoAccess extension in X.509
+certificates when the `com.sun.security.enableAIAcaIssuers` system
+property is set to `true`.  With this release of OpenJDK, a security
+and system property `com.sun.security.allowedAIALocations` is
+introduced which acts as a filter on the URIs specified in the
+extension.  By default, the property is empty, which will cause all
+URIs to be denied when the extension is enabled.  A value of `any` may
+be used to allow all URIs or a whitespace-separated list of filters
+may be used for more fine-grained control.  The syntax of the filters
+is specified in the `java.security` file.  A non-empty value for the
+system property takes precedence over the security property.
+
+security-libs/javax.net.ssl:
+
+JDK-8245545: Disable TLS_RSA cipher suites
+==========================================
+The TLS_RSA cipher suites do not preserve forward secrecy and are
+rarely used in practice. With this release, they are disabled by
+adding "TLS_RSA_*" to the `jdk.tls.disabledAlgorithms` security
+property in the `java.security` configuration file. Attempts to use
+these suites with this release will result in a
+`SSLHandshakeException` being thrown. Note that RSA cipher suites
+which use DES, 3DES, RC4 or NULL were already disabled prior to this
+change.
+
+Users can, *at their own risk*, remove this restriction by modifying
+the `java.security` configuration file (or override it by using the
+`java.security.properties` system property) so "TLS_RSA_*" is no
+longer listed in the `jdk.tls.disabledAlgorithms` security property.
+
+This change results in the following cipher suites being disabled:
+
+* TLS_RSA_WITH_AES_256_GCM_SHA384
+* TLS_RSA_WITH_AES_256_CBC_SHA256
+* TLS_RSA_WITH_AES_256_CBC_SHA
+* TLS_RSA_WITH_AES_128_GCM_SHA256
+* TLS_RSA_WITH_AES_128_CBC_SHA256
+* TLS_RSA_WITH_AES_128_CBC_SHA
+
+JDK-8340321: Disable SHA-1 in TLS/DTLS 1.2 handshake signatures
+===============================================================
+
+RFC 9155 deprecates the use of SHA-1 in TLS 1.2 and DTLS 1.2. The
+algorithm has been regarded as insecure since 2005 and the first
+public attack was published on the 23rd of February, 2017.  With this
+release of OpenJDK, SHA-1 is disabled in TLS 1.2 and DTLS 1.2
+handshake signature by adding "rsa_pkcs1_sha1 usage
+HandshakeSignature, ecdsa_sha1 usage HandshakeSignature, dsa_sha1
+usage HandshakeSignature" to the `jdk.tls.disabledAlgorithms` security
+property in the `java.security` configuration file. Attempts to use
+these suites with this release will result in a
+`SSLHandshakeException` being thrown.
+
+Users can, *at their own risk*, remove this restriction by modifying
+the `java.security` configuration file (or override it by using the
+`java.security.properties` system property) so the handshake
+signatures are no longer listed in the `jdk.tls.disabledAlgorithms`
+security property.
+
+This change results in the following signature schemes being disabled
+for handshaking:
+
+* dsa_sha1
+* ecdsa_sha1
+* rsa_pkcs1_sha1
+
 New in release OpenJDK 21.0.9 (2025-10-21):
 ===========================================
 Live versions of these release notes can be found at:
diff --git a/java-21-openjdk.spec b/java-21-openjdk.spec
index 15992cf..8c4807a 100644
--- a/java-21-openjdk.spec
+++ b/java-21-openjdk.spec
@@ -312,7 +312,7 @@
 # New Version-String scheme-style defines
 %global featurever 21
 %global interimver 0
-%global updatever 9
+%global updatever 10
 %global patchver 0
 # We don't add any LTS designator for STS packages (Fedora and EPEL).
 # We need to explicitly exclude EPEL as it would have the %%{rhel} macro defined.
@@ -369,8 +369,8 @@
 %global origin_nice     OpenJDK
 %global top_level_dir_name   %{vcstag}
 %global top_level_dir_name_backup %{top_level_dir_name}-backup
-%global buildver        10
-%global rpmrelease      2
+%global buildver        7
+%global rpmrelease      1
 # Settings used by the portable build
 %global portablerelease 1
 # Portable suffix differs between RHEL and CentOS
@@ -1434,7 +1434,7 @@ Provides: bundled(lcms2) = 2.17.0
 # Version in src/java.desktop/share/native/libjavajpeg/jpeglib.h
 Provides: bundled(libjpeg) = 6b
 # Version in src/java.desktop/share/native/libsplashscreen/libpng/png.h
-Provides: bundled(libpng) = 1.6.47
+Provides: bundled(libpng) = 1.6.51
 # Version in src/java.base/share/native/libzip/zlib/zlib.h
 Provides: bundled(zlib) = 1.3.1
 %endif
@@ -2471,6 +2471,16 @@ exit 0
 %endif
 
 %changelog
+* Sun Jan 18 2026 Andrew Hughes <gnu.andrew@redhat.com> - 1:21.0.10.0.7-1
+- Update to jdk-21.0.10+7 (GA)
+- Update release notes to 21.0.10+7
+- Bump libpng version to 1.6.51 following JDK-8372534
+- Resolves: RHEL-142857
+- Resolves: RHEL-139565
+- Resolves: RHEL-131428
+- Resolves: RHEL-131441
+- ** This tarball is embargoed until 2026-01-20 @ 1pm PT. **
+
 * Sat Oct 18 2025 Andrew Hughes <gnu.andrew@redhat.com> - 1:21.0.9.0.10-2
 - Bump rpmrelease for CentOS build
 - Add scripts to handle tagging of portable-based RPMs
diff --git a/sources b/sources
index 268fcd3..92c66c9 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 SHA512 (tapsets-icedtea-6.0.0pre00-c848b93a8598.tar.xz) = 97d026212363b3c83f6a04100ad7f6fdde833d16579717f8756e2b8c2eb70e144a41a330cb9ccde9c3badd37a2d54fdf4650a950ec21d8b686d545ecb2a64d30
-SHA512 (openjdk-21.0.9+10.tar.xz) = 95da8df167a2ce632614280ae50dee74aaba96001ec33e9a8b59abf8805f4c06b6ebc9eec1b0b03fe489ce8778adb83d94fe3648b343816b8d9ab2a621c580b8
+SHA512 (openjdk-21.0.10+7.tar.xz) = 997bae911cd414ae226603f4bb76cae3914dfc324f3c955cb3a3ad767f873b0422d5328fab3813608c59cbe6ec6d6759165c0b1aa57fc6779e051e54729d35cd