# OpenJDK 11 backporting issue list

Automatically generated on 2026-05-15 17:01:08.201962

## Issues

A list of issues in OpenJDK 11 to be backported

| ID | Category | Date | Priority | Summary | Components |
|----|----------|------|----------|---------|------------|
| [JDK-8378823](https://bugs.openjdk.org/browse/JDK-8378823) | LIBS | 2026-02-27 | P1 | AIX build fails after zlib updated by JDK-8378631 | ['core-libs'] |
| [JDK-8372351](https://bugs.openjdk.org/browse/JDK-8372351) | CACERT | 2025-11-21 | P2 | Add 2 WISeKey roots | ['security-libs'] |
| [JDK-8372702](https://bugs.openjdk.org/browse/JDK-8372702) | HPI | 2025-11-27 | P2 | sun/security/pkcs11/tls/fips/FipsModeTLS.java does not compile after JDK-8367096 | ['security-libs'] |
| [JDK-8373490](https://bugs.openjdk.org/browse/JDK-8373490) | HOTSPOT | 2025-12-11 | P2 | JFR Leak Profiler: path-to-gc-root very slow for large object arrays  | ['hotspot'] |
| [JDK-8375549](https://bugs.openjdk.org/browse/JDK-8375549) | HPI | 2026-01-16 | P2 | ConcurrentModificationException if jdk.crypto.disabledAlgorithms has multiple entries with known oid | ['security-libs'] |
| [JDK-8377397](https://bugs.openjdk.org/browse/JDK-8377397) | HOTSPOT | 2026-02-04 | P2 | C2: assert(no_dead_loop) failed: dead loop detected | ['hotspot'] |
| [JDK-8366176](https://bugs.openjdk.org/browse/JDK-8366176) | CACERT | 2025-08-26 | P3 | java/security/cert/CertPathValidator/certification/CAInterop.java#actalisauthenticationrootca fails when run manually | ['security-libs'] |
| [JDK-8367256](https://bugs.openjdk.org/browse/JDK-8367256) | CACERT | 2025-09-09 | P3 | security/infra/java/security/cert/CertPathValidator/certification/CAInterop.java#entrustrootcag4 fails with unexpected exception | ['security-libs'] |
| [JDK-8372044](https://bugs.openjdk.org/browse/JDK-8372044) | HPI | 2025-11-18 | P3 | Implementation Review Based on ML-KEM Security Considerations | ['security-libs'] |
| [JDK-8372534](https://bugs.openjdk.org/browse/JDK-8372534) | LIBS | 2025-11-25 | P3 | Update Libpng to 1.6.51 | ['client-libs'] |
| [JDK-8372547](https://bugs.openjdk.org/browse/JDK-8372547) | HPI | 2025-11-26 | P3 | New test sun/security/provider/acvp/ML_DSA_Intrinsic_Test.java should be restricted to x86_64 | ['security-libs'] |
| [JDK-8372816](https://bugs.openjdk.org/browse/JDK-8372816) | HPI | 2025-12-01 | P3 | New test sun/security/provider/acvp/ML_DSA_Intrinsic_Test.java succeeds in case of error | ['security-libs'] |
| [JDK-8373063](https://bugs.openjdk.org/browse/JDK-8373063) | HPI | 2025-12-04 | P3 | Test sun/security/provider/acvp/ML_DSA_Intrinsic_Test.java fails on Aarch64 after JDK-8372816 | ['security-libs'] |
| [JDK-8373059](https://bugs.openjdk.org/browse/JDK-8373059) | HPI | 2025-12-04 | P3 | Test sun/security/provider/acvp/ML_DSA_Intrinsic_Test.java should pass on Aarch64  | ['security-libs'] |
| [JDK-8373408](https://bugs.openjdk.org/browse/JDK-8373408) | HPI | 2025-12-10 | P3 | SHA1withECDSA is not required for ECDHE and ECDSA | ['security-libs'] |
| [JDK-8373439](https://bugs.openjdk.org/browse/JDK-8373439) | HOTSPOT | 2025-12-10 | P3 | Deadlock between flight recorder & VM shutdown | ['hotspot'] |
| [JDK-8374109](https://bugs.openjdk.org/browse/JDK-8374109) | HPI | 2025-12-19 | P3 | AES/RSA Ciphers not offered by UCrypto provider in JDK 8 | ['security-libs'] |
| [JDK-8374555](https://bugs.openjdk.org/browse/JDK-8374555) | HPI | 2026-01-05 | P3 | No need for visible input warning in s.s.u.Password when not reading from System.in | ['security-libs'] |
| [JDK-8374886](https://bugs.openjdk.org/browse/JDK-8374886) | CACERT | 2026-01-09 | P3 | test/jdk/security/infra/java/security/cert/CertPathValidator/certification/CAInterop.java#microsoftrsa2017 test fails | ['security-libs'] |
| [JDK-8374965](https://bugs.openjdk.org/browse/JDK-8374965) | HPI | 2026-01-11 | P3 | Reset maximumProtocolVersion for client or server mode change | ['security-libs'] |
| [JDK-8375275](https://bugs.openjdk.org/browse/JDK-8375275) | HPI | 2026-01-14 | P3 | Error handling to raise illegal_parameter or internal_error alert in hybrid key exchange | ['security-libs'] |
| [JDK-8375530](https://bugs.openjdk.org/browse/JDK-8375530) | HOTSPOT | 2026-01-16 | P3 | PPC64: incorrect quick verify_method_data_pointer check causes poor performance in debug build | ['hotspot'] |
| [JDK-8376400](https://bugs.openjdk.org/browse/JDK-8376400) | HOTSPOT | 2026-01-26 | P3 | C2: folding ifs may cause incorrect execution when trap is taken | ['hotspot'] |
| [JDK-8377063](https://bugs.openjdk.org/browse/JDK-8377063) | HPI | 2026-02-03 | P3 | Add EchoPassword.java to manual group | ['security-libs'] |
| [JDK-8377318](https://bugs.openjdk.org/browse/JDK-8377318) | HPI | 2026-02-05 | P3 | Force bad padding exception in TestPKCS5PaddingError.java at all times | ['security-libs'] |
| [JDK-8377315](https://bugs.openjdk.org/browse/JDK-8377315) | HPI | 2026-02-05 | P3 | test/jdk/sun/security/pkcs11/Cipher/TestPKCS5PaddingError.java is failing with "Expected BPE NOT thrown" | ['security-libs'] |
| [JDK-8377594](https://bugs.openjdk.org/browse/JDK-8377594) | HOTSPOT | 2026-02-09 | P3 | HotSpot JIT fails to observe side effects of class initialization triggered by 'new' instruction | ['hotspot'] |
| [JDK-8377550](https://bugs.openjdk.org/browse/JDK-8377550) | HPI | 2026-02-10 | P3 | [REDO] Need to keep leading zeros in TlsPremasterSecret of TLS1.3 DHKeyAgreement | ['security-libs'] |
| [JDK-8377549](https://bugs.openjdk.org/browse/JDK-8377549) | HPI | 2026-02-10 | P3 | [BACKOUT] Need to keep leading zeros in TlsPremasterSecret of TLS1.3 DHKeyAgreement | ['security-libs'] |
| [JDK-8377975](https://bugs.openjdk.org/browse/JDK-8377975) | HPI | 2026-02-15 | P3 | Fails to parse PEM text with trailing whitespace on the first line | ['security-libs'] |
| [JDK-8377991](https://bugs.openjdk.org/browse/JDK-8377991) | HOTSPOT | 2026-02-16 | P3 | TestLimitsUpdating.java fails with runtime exception even after JDK-8370492 is fixed | ['hotspot'] |
| [JDK-8378107](https://bugs.openjdk.org/browse/JDK-8378107) | HOTSPOT | 2026-02-17 | P3 | Data cache zeroing is used even when it is prohibited | ['hotspot'] |
| [JDK-8379127](https://bugs.openjdk.org/browse/JDK-8379127) | LIBS | 2026-02-21 | P3 | G1: Application encounters many full GCs after JVM upgrade to 25.0.2 | ['hotspot'] |
| [JDK-8379898](https://bugs.openjdk.org/browse/JDK-8379898) | LIBS | 2026-02-27 | P3 | Server encounters many "full GC" after JVM upgrade | ['client-libs'] |
| [JDK-8379191](https://bugs.openjdk.org/browse/JDK-8379191) | HPI | 2026-03-04 | P3 | SunX509KeyManagerImpl alias chooser methods returns null for EC_EC | ['security-libs'] |
| [JDK-8379433](https://bugs.openjdk.org/browse/JDK-8379433) | HPI | 2026-03-06 | P3 | Throwing proper exception for invalid encapsulation length in Hybrid | ['security-libs'] |
| [JDK-8379549](https://bugs.openjdk.org/browse/JDK-8379549) | HPI | 2026-03-09 | P3 | sun/security/ssl/SSLSocketImpl/SSLSocketSSLEngineCloseInbound.java failed with SocketException: Connection reset by peer | ['security-libs'] |
| [JDK-8380011](https://bugs.openjdk.org/browse/JDK-8380011) | HOTSPOT | 2026-03-13 | P3 | Path-to-gcroots search should not trigger stack overflows | ['hotspot'] |
| [JDK-8380376](https://bugs.openjdk.org/browse/JDK-8380376) | CACERT | 2026-03-18 | P3 | jdk/security/infra/java/security/cert/CertPathValidator/certification/CAInterop.java#teliarootcav2 test fails | ['security-libs'] |
| [JDK-8380959](https://bugs.openjdk.org/browse/JDK-8380959) | LIBS | 2026-03-26 | P3 | Update Libpng to 1.6.56 | ['client-libs'] |
| [JDK-8382815](https://bugs.openjdk.org/browse/JDK-8382815) | HOTSPOT | 2026-04-22 | P3 | C2: Reference intrinsics are broken by shadow "referent" field | ['hotspot'] |
| [JDK-8383196](https://bugs.openjdk.org/browse/JDK-8383196) | HOTSPOT | 2026-04-24 | P3 | Shenandoah: Interpreter barriers clobber interpreter registers | ['hotspot'] |
| [JDK-8383391](https://bugs.openjdk.org/browse/JDK-8383391) | HOTSPOT | 2026-04-27 | P3 | x86: Shenandoah interpreter barriers clobber interpreter registers | ['hotspot'] |
| [JDK-8384495](https://bugs.openjdk.org/browse/JDK-8384495) | LIBS | 2026-05-13 | P3 | Update Libpng to 1.6.58 | ['client-libs'] |
| [JDK-8373477](https://bugs.openjdk.org/browse/JDK-8373477) | TZDT | 2025-12-11 | P4 | TZ: 2025c | ['core-libs'] |
| [JDK-8382031](https://bugs.openjdk.org/browse/JDK-8382031) | L10N | 2026-04-10 | P4 | Update IANA Language Subtag Registry to Version 2026-05-05 | ['core-libs'] |
| [JDK-8383426](https://bugs.openjdk.org/browse/JDK-8383426) | TZDT | 2026-04-27 | P4 | TZ: 2026b | ['core-libs'] |

## Categories

| Category | Description |
|----------|-------------|
| HPI | High priority issues |
| TZDT | TZData updates |
| CACERT | CA-Cert additions/removals |
| L10N | Locale data amendments |
| LIBS | Upgrades to bundled libraries |
| HOTSPOT | High priority hotspot issues for 11 |
| MAN | Manually added issues |

## Rejections

| ID | Reason|
|----------|-------------|
| [JDK-8331126](https://bugs.openjdk.org/browse/JDK-8331126) | The main secondary super cache fix isn't clear to get downported to 17, let alone 11
| [JDK-8331117](https://bugs.openjdk.org/browse/JDK-8331117) | The main secondary super cache fix isn't clear to get downported to 17, let alone 11
| [JDK-8215318](https://bugs.openjdk.org/browse/JDK-8215318) | OpenJDK Rejected
| [JDK-8328168](https://bugs.openjdk.org/browse/JDK-8328168) | Epsilon is not important for SE
| [JDK-8328166](https://bugs.openjdk.org/browse/JDK-8328166) | Epsilon is not important for SE
| [JDK-8326705](https://bugs.openjdk.org/browse/JDK-8326705) | Test
| [JDK-8328830](https://bugs.openjdk.org/browse/JDK-8328830) | Test
| [JDK-8333754](https://bugs.openjdk.org/browse/JDK-8333754) | Test
| [JDK-8334441](https://bugs.openjdk.org/browse/JDK-8334441) | Test
| [JDK-8335344](https://bugs.openjdk.org/browse/JDK-8335344) | Test
| [JDK-8328990](https://bugs.openjdk.org/browse/JDK-8328990) | Test
| [JDK-8334105](https://bugs.openjdk.org/browse/JDK-8334105) | Test
| [JDK-8334171](https://bugs.openjdk.org/browse/JDK-8334171) | Test
| [JDK-8328825](https://bugs.openjdk.org/browse/JDK-8328825) | Test
| [JDK-8326360](https://bugs.openjdk.org/browse/JDK-8326360) | We've updated to 1.3.1 already
| [JDK-8328832](https://bugs.openjdk.org/browse/JDK-8328832) | Test
| [JDK-8318696](https://bugs.openjdk.org/browse/JDK-8318696) | Pending on RH Java Team discussion