RELEASE NOTES FOR: 17.0.22
====================================================================================================

Notes generated: Mon Oct 12 05:48:47 CEST 2026

Hint: Prefix bug IDs with https://bugs.openjdk.org/browse/ to reach the relevant JIRA entry.

JAVA ENHANCEMENT PROPOSALS (JEP):

  None.

RELEASE NOTES:

  None.

ALL FIXED ISSUES, BY COMPONENT AND PRIORITY:

client-libs/2d:
  (P3) JDK-8386576: Calculating Area using a complex polygon creates spurious horizontal line segments

core-libs/java.net:
  (P4) JDK-8387273: Enhance httpserver logging to log when maxConnections is reached

core-libs/java.time:
  (P3) JDK-8393337: (tz) Update Timezone Data to 2026e
  (P4) JDK-8392377: (tz) Update Timezone Data to 2026d

core-libs/java.util:i18n:
  (P3) JDK-8392538: Align the JDK with Microsoft's new timezone names for British Columbia/Alberta
  (P3) JDK-8392519: Cherry-pick metazone changes from CLDR for tzdata2026d, for JDK update release
  (P4) JDK-8393344: Cherry-pick metazone changes from CLDR to support tzdata2026e for JDK update releases
  (P4) JDK-8343788: Provide means to alter lib/tzmappings entries on Windows
  (P4) JDK-8317126: Redundant entries in Windows `tzmappings` file

hotspot/compiler:
  (P3) JDK-8390765: [PPC64] AES Crypto intrinsics may access memory beyond the key array
  (P3) JDK-8391881: RISC-V: jni_fast_Get<Primitive>Field registers the wrong pc for the speculative load
  (P4) JDK-8386474: Aarch64: Correct static_assert((N & (N - 1)) == 0
  (P4) JDK-8390521: RISC-V: Clean up vector register dispatch in MachSpillCopyNode::implementation
  (P4) JDK-8390441: RISC-V: Fix C2 stack-to-stack spill copies with large offsets
  (P4) JDK-8391041: RISC-V: Fix out-of-bounds read in string_indexof_char intrinsic

hotspot/jfr:
  (P3) JDK-8383367: jdk/jfr/event/oldobject/TestDFSWithSmallStack.java failed with -XX:+UseZGC -XX:+UseCompactObjectHeaders

hotspot/jvmti:
  (P4) JDK-8375367: vmTestbase tests reported variable uninitialized by clang23

infrastructure:
  (P4) JDK-8391438: Bump update version for OpenJDK: jdk-17.0.22

security-libs/javax.net.ssl:
  (P4) JDK-8392076: Sporadic failure of test InvalidateServerSessionRenegotiate.java
  (P4) JDK-8392780: Sporadic failure of test ServerRenegoWithTwoVersions.java and NoImpactServerRenego.java
  (P4) JDK-8382222: sun/security/ssl/SSLSocketImpl/SSLSocketBruteForceClose.java fails sporadically
  (P4) JDK-8368514: TLS stateless session ticket decryption fails on some providers

security-libs/jdk.security:
  (P4) JDK-8365623: test/jdk/sun/security/pkcs11/tls/ tests skipped without skip exception