[ALSA-2026:9689] Important: java-21-openjdk security update
Type:
security
Severity:
important
Release date:
2026-04-30
Description:
The OpenJDK 21 packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit. Security Fix(es): * JDK: Enhance crypto algorithm support (CVE-2026-22007) * JDK: Improve Kerberos credentialing (CVE-2026-22013) * JDK: Enhance Path Factories Redux (CVE-2026-22016) * JDK: Enhance Zip file reading (CVE-2026-22018) * JDK: Enhance certificate chain validation (CVE-2026-22021) * JDK: Updating FreeType 2.14.1 (CVE-2026-23865) * JDK: Enhance TLS connection handling (CVE-2026-34282) * JDK: Enhance key generation (CVE-2026-34268) Bug Fix(es): * When copying files, OpenJDK 21 prefers to use the copy_file_range native function for performance reasons, only falling back to sendfile when this fails. However, in previous OpenJDK 21 releases, a response of EOPNOTSUPP (operation not supported) did not cause the JDK to fall back to sendfile. This is rectified in this release. (AlmaLinux-169617, AlmaLinux-169951, AlmaLinux-169952, AlmaLinux-169942, AlmaLinux-169953, AlmaLinux-169945) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 java-21-openjdk-headless-slowdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 05f94bf36d1833590bd2f832fe26fb30adf44dcac3d06b5cffd47d00285561cb
aarch64 java-21-openjdk-devel-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 0a0717bd4cc345fb8733d9cd20cfc46f973323639dfaa6f72f53ca2fbdcc0df3
aarch64 java-21-openjdk-jmods-fastdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 0ce6df6d4ed9d15b75da9ee45355e33ad8a7fd36faca323fe14f24442b5f2353
aarch64 java-21-openjdk-fastdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 0e310c12613a5e405fe110a41a5970fbf67b0990c08b23d5983c019ef3e8ae1c
aarch64 java-21-openjdk-devel-fastdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 23bb08ce65959f3862791d88156e5c0b825ba102364a72824df4bd60eb0d6e44
aarch64 java-21-openjdk-jmods-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 2dbc7d1fe96e80ed86e103a6de902b377c0a105044741a3cb5b93ee53ec3bf23
aarch64 java-21-openjdk-jmods-slowdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 2e176ea84dd18dcad68ffbc0601abbc3089283fb7cf59f93fc2b0e16d584240d
aarch64 java-21-openjdk-devel-slowdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 43522d8edc443b67409126155c78c6aaa78182d0c40381a1e4746ffaef12592e
aarch64 java-21-openjdk-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 504cf5cffc3c60d4083b8945546d4e717647b4c70fb45418e0abfe72b7ae400a
aarch64 java-21-openjdk-static-libs-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 51da2a9bfda55ccb15f3029348f7528efba4a194894b5c63dab50d04b26946d1
aarch64 java-21-openjdk-headless-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 551d54f0d6e835634aa8a9a23b00b0af4eb3e0d48eaea513d9fdb74da230fa04
aarch64 java-21-openjdk-demo-slowdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 81574a32a87503f8723d94ad6557ea9ec2aafe3ea2db08bdf881bd7148153ae4
aarch64 java-21-openjdk-src-slowdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 8c5d7002249ab834f6d038fac4adffa7ca70dcd39080783bc78222c38d3e5559
aarch64 java-21-openjdk-src-fastdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 918efd89dba01a265da9447218dd836f902a6add6528081d961da61326cdcde2
aarch64 java-21-openjdk-javadoc-zip-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 967ffc399f85dbe6e7a6faec5372916abe5106671f45a0fbce0aa0feaf06236f
aarch64 java-21-openjdk-static-libs-slowdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 9c6bda4092425a2500ef5c9cb67737e9ac0171729e567c19a01697353ee7409c
aarch64 java-21-openjdk-demo-21.0.11.0.10-2.el9.alma.1.aarch64.rpm 9f4cfa906ba053f95e19ea84d6caf081a8c58ef8e88a09b435e28f6529525c8e
aarch64 java-21-openjdk-static-libs-fastdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm a94222b69318fd17131ebbe3daab29e4abca5052d4349495d2510dc9e6cdfdc7
aarch64 java-21-openjdk-headless-fastdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm bdc4692202f3596818169093c945cb3aa13c972f330697fd82ea78591e122dd3
aarch64 java-21-openjdk-slowdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm c03ffed40d1e7f257e3bad22576912a460f371836782042e8594709524cd0e3f
aarch64 java-21-openjdk-src-21.0.11.0.10-2.el9.alma.1.aarch64.rpm c4c1a4adda7689a3435a05aae550f1a595bc488ff9ed41490443a4c7a520912c
aarch64 java-21-openjdk-demo-fastdebug-21.0.11.0.10-2.el9.alma.1.aarch64.rpm cf353258d3c9772f63e4d44d5844fc8d970e5a3ea7eec0566527c0948cea6f3c
aarch64 java-21-openjdk-javadoc-21.0.11.0.10-2.el9.alma.1.aarch64.rpm e12d1c7f689d91b983123607e36a463b6a77e77d215f11929353b7a876c5cb86
ppc64le java-21-openjdk-jmods-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 191894dea10920f5af4a00dd118126db11a2f08128438ce73af5f56798537575
ppc64le java-21-openjdk-static-libs-fastdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 1d56a80e7833863377fbfbe039b4bc475489fbc0a351ab2503466ee6327fa568
ppc64le java-21-openjdk-headless-slowdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 1dd214ceab91bba755b015b1909c33e12dc85a158c6db51b6b4bc0da4967d869
ppc64le java-21-openjdk-devel-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 2563b6c28789a93dfe48f04caad0fe7037832f315d6b35b1986069139a32dc75
ppc64le java-21-openjdk-javadoc-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 3be657274a8a4657bedcf71450b8301b70b52a07113f4c599cd4530807285d1a
ppc64le java-21-openjdk-src-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 3ca02460251748864f6441ee6c24e4f6668bd75e771885c135051573125a150a
ppc64le java-21-openjdk-demo-fastdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 40a6a933a427d27ef9ed78ce749f7990b5564fcc38e65cdbc7736f4550d4007a
ppc64le java-21-openjdk-devel-slowdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 57d9b15f9e9d2c63e40c9fc403d90dc48ad9ddb761a7ba72a4b0a1e2179b88cf
ppc64le java-21-openjdk-headless-fastdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 7132bf6f06c6170367fe3d9fcdb5d74d5f23865949c790a2935b7728dc277ee4
ppc64le java-21-openjdk-fastdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 8184b0e894d4753f9331c1253e5d89dd12bf458de518770fe8ce98df9dea6340
ppc64le java-21-openjdk-src-fastdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 830442dcda727041c71040351dbe10aec952701596478e6270e14d50a645bfb5
ppc64le java-21-openjdk-demo-slowdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 8ced28b7bde1a55430bea252aceb5d1a28cacf6675f5f5b8fbd6fc1ec4771ddd
ppc64le java-21-openjdk-headless-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm 96a08ec923431dac92db7b57218a3ce15add2fa9efc0fbdb3ed44126fc8009e7
ppc64le java-21-openjdk-javadoc-zip-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm a0fb6b966fbfad8b03be6522b596e41bf9ea3eff2f4b17d567ae3a70e930db82
ppc64le java-21-openjdk-jmods-fastdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm ac90c4a1bc08dc3f24db29eb9505bd72ec8cd4b18519d59588166f0c84d066f3
ppc64le java-21-openjdk-devel-fastdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm bccc5bedf4b56897d24546e3cf2b51a97ccf3a322eb75aa78eb455522333d4e5
ppc64le java-21-openjdk-slowdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm c6e39de5c3f03f11f271a86274b7abb82529ae474f2eaecce28999f2c73982c9
ppc64le java-21-openjdk-static-libs-slowdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm cf9a9a55c92319a8d3aed18d8dd6857427d5bc3d1a19da00ed5c732e4580ba0c
ppc64le java-21-openjdk-jmods-slowdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm ec5233e44de64ae12fa81d678fa52f941f7502d29e61f7ba96c484da69c35b9f
ppc64le java-21-openjdk-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm ec56384841b69ef51adba1e5a102b73a7ee142bcb3a657d445d84e298d7aac03
ppc64le java-21-openjdk-demo-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm f62435d36a3a83087f25df1f67165b6dafddc3b57bc06fbcd1f1988367f3182e
ppc64le java-21-openjdk-static-libs-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm f9f4ae38dd176b8d206b41064c674d41dab446f015695432e4c9d82876dcaf63
ppc64le java-21-openjdk-src-slowdebug-21.0.11.0.10-2.el9.alma.1.ppc64le.rpm fb1caed0ed6c16aece06bc3bbda7db91965290331a778bea5d8840aec9b86b63
s390x java-21-openjdk-static-libs-21.0.11.0.10-2.el9.alma.1.s390x.rpm 0b0031ad32a68b7c2d3a56f6d7d0685927f8be5cb358f7910bab90e0c78f24b0
s390x java-21-openjdk-devel-21.0.11.0.10-2.el9.alma.1.s390x.rpm 120020aa1c6daf8daec5d298db161136ef16db30893c69451d5997bc2596c1fe
s390x java-21-openjdk-javadoc-zip-21.0.11.0.10-2.el9.alma.1.s390x.rpm 171787688399ffd95ff98449b511fa9d0b7e64354da3bc3d5f6b76a03c3b2539
s390x java-21-openjdk-src-21.0.11.0.10-2.el9.alma.1.s390x.rpm 552b56693c35c2cb26eddc91e6bf6781a8cce294562936eee6d02e209dcd17b2
s390x java-21-openjdk-jmods-slowdebug-21.0.11.0.10-2.el9.alma.1.s390x.rpm 59a2bc4ea15ab7b791864363cc89891d6706795828ac6e8aae4b8955490791c2
s390x java-21-openjdk-src-slowdebug-21.0.11.0.10-2.el9.alma.1.s390x.rpm 62555b876105976acfcadf352623ff558680322d994fb6cb82177d3cc0be7ad3
s390x java-21-openjdk-static-libs-slowdebug-21.0.11.0.10-2.el9.alma.1.s390x.rpm 6832de40098fc8b25e96af1d4639943fa6a70e1b5d446cda73678d2591963fdc
s390x java-21-openjdk-jmods-21.0.11.0.10-2.el9.alma.1.s390x.rpm 8308885287e890ea387256394577733142fb37077c2c34287946784762dae467
s390x java-21-openjdk-headless-21.0.11.0.10-2.el9.alma.1.s390x.rpm 84b947f05c2f3e3add0e38f97558b918e8d04ec0278547f1ebe5de87a6c39c77
s390x java-21-openjdk-devel-slowdebug-21.0.11.0.10-2.el9.alma.1.s390x.rpm 8957e11e4cdf23b477d2454dc968269b092d9844e1774d289362969e43a1a4fa
s390x java-21-openjdk-headless-slowdebug-21.0.11.0.10-2.el9.alma.1.s390x.rpm 931f3437187de5b26f08b8112607ca1e7861a3cd7adc49fac95fbf0e917b357a
s390x java-21-openjdk-demo-21.0.11.0.10-2.el9.alma.1.s390x.rpm a7229dae40fad3bdf84eeafa75da1d7d186662e2f6dd91f36b81330deeecafe7
s390x java-21-openjdk-slowdebug-21.0.11.0.10-2.el9.alma.1.s390x.rpm b057d6e62a540bd488ebbc81b748a918382e6289e68f1f812806e99fe02c05d0
s390x java-21-openjdk-21.0.11.0.10-2.el9.alma.1.s390x.rpm b5a1dc5068e3e105dc4d9d089da7e8a81168753f4867d88b1cac80de9bda645b
s390x java-21-openjdk-demo-slowdebug-21.0.11.0.10-2.el9.alma.1.s390x.rpm d9cbd6fd0514cd407a97f64599372fbc29e7970a278af6787c18a50f912bcf7b
s390x java-21-openjdk-javadoc-21.0.11.0.10-2.el9.alma.1.s390x.rpm ea1b472bd414f29344eb5d2de7148061957d13f26174a7113fd83c31babc8540
x86_64 java-21-openjdk-src-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 00f18e9769e5265721510e3e22cd114c9466d15f87e81ad275569864d298ed7a
x86_64 java-21-openjdk-static-libs-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 18c5146487e061cddb56659e55dc19dbad535dc5cc2089cff4cd023ebe3272b9
x86_64 java-21-openjdk-jmods-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 218cbdc5a30cee1b8d71668af93589ed107c4a7619775dd51afe9ba253cdbafe
x86_64 java-21-openjdk-slowdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 31352795858856d641b6f1fb04b816a9ee1e9b21624ae6e103d72673960f60b3
x86_64 java-21-openjdk-headless-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 3efbaa11eded834e352bf14450418ce05e4d839065a6a3a330747b3105062547
x86_64 java-21-openjdk-jmods-fastdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 43dec98672b078c097c8447cb8f364067274f64f0840808578e7be8e5cbb517c
x86_64 java-21-openjdk-demo-slowdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 45e3421e1f88ec5a6798bc0306b2c0f70288080e7e61f3acc7270909fc0814f2
x86_64 java-21-openjdk-static-libs-fastdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 499282fd3022dab6ab0b0edba86397f34a3163d66192794848d4843acbf29fe0
x86_64 java-21-openjdk-devel-fastdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 4ca26bfed9a77d23a9b04b69198a170456aca3cbf04bc9883b537205101b7d53
x86_64 java-21-openjdk-demo-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 5355a6b082891e532dc6e787b107ed57a46f3067dcfa65b8e528582ab1e4e3f4
x86_64 java-21-openjdk-src-slowdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 5540cca4e2cbb203d79a4ee0088fbd61b91e8376b8c9434de4776c722decabf4
x86_64 java-21-openjdk-headless-slowdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 6176bdd49f4dc2324e21b56deb1cef386065589b94f0cd986543751936a6c713
x86_64 java-21-openjdk-src-fastdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 800fad1c15b5f68354aa07bf39fa734e748acf75a12bac59acad2ee540fe7d7a
x86_64 java-21-openjdk-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 84ad802f98026f347d7a726d762fee88bf466a5badbea4f7d1976cd423bd3d0b
x86_64 java-21-openjdk-fastdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm 9892f6ba4fa108f583c5615f477bea6ba46adde53bb447607e094819b739c4a2
x86_64 java-21-openjdk-devel-21.0.11.0.10-2.el9.alma.1.x86_64.rpm adc102c70233038c88db5f53518523acf059048d1ffbf03ac0f735562c25d907
x86_64 java-21-openjdk-static-libs-slowdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm b06137627e5ed5126d29771dadf3013af211f702d15d9c7b92830a2eb5d61ee4
x86_64 java-21-openjdk-headless-fastdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm b834635f3b192d768b5de122fcf1b67fcf6c64d6b2010d054379e720161cfb9a
x86_64 java-21-openjdk-javadoc-zip-21.0.11.0.10-2.el9.alma.1.x86_64.rpm c16edd57559b9a2a78d232347877529df659feca5152841cb03b3fb2515018bf
x86_64 java-21-openjdk-demo-fastdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm d046be036d3c4deda8e9cf0f5642c42399ed558bec35386c0138d9bc179d54d1
x86_64 java-21-openjdk-javadoc-21.0.11.0.10-2.el9.alma.1.x86_64.rpm dcfb6e9f30c8713379483c874d8925a021e46f4d38ac52c37195884dc4ad88e8
x86_64 java-21-openjdk-jmods-slowdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm e88b018792dbd5f0289fd31dff7bd45062da02ce0c4679c825664a5743f56464
x86_64 java-21-openjdk-devel-slowdebug-21.0.11.0.10-2.el9.alma.1.x86_64.rpm e92974019abc870855212c8dc2367ad66dcebd32e85e175491454421311df7f5
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.