{"id":"ALSA-2026:9693","summary":"Important: java-25-openjdk security update","details":"The OpenJDK 25 packages provide the OpenJDK 25 Java Runtime Environment and the OpenJDK 25 Java Software Development Kit.  \n\nSecurity Fix(es):  \n\n  * JDK: Enhance crypto algorithm support (CVE-2026-22007)\n  * JDK: Improved Arena allocations (CVE-2026-22008)\n  * JDK: Improve Kerberos credentialing (CVE-2026-22013)\n  * JDK: Enhance Path Factories Redux (CVE-2026-22016)\n  * JDK: Enhance Zip file reading (CVE-2026-22018)\n  * JDK: Enhance certificate chain validation (CVE-2026-22021)\n  * JDK: Updating FreeType 2.14.1 (CVE-2026-23865)\n  * JDK: Enhance TLS connection handling (CVE-2026-34282)\n  * JDK: Enhance key generation (CVE-2026-34268)\n\n\nThis release also updates a number of third-party libraries included in the JDK. The libraries themselves are affected by the following CVEs, but this is not a statement that the JDK itself is affected:  \n\n  * giflib: Denial of Service via buffer overflow in EGifGCBToExtension (CVE-2026-26740)\n  * libpng: Information disclosure and denial of service via out-of-bounds read/write in Neon palette expansion (CVE-2026-33636)\n  * libpng: Arbitrary code execution due to use-after-free vulnerability (CVE-2026-33416)\n\n\nBug Fix(es):  \n\n  * When copying files, OpenJDK 25 prefers to use the copy_file_range native function for performance reasons, only falling back to sendfile when this fails. However, in previous OpenJDK 25 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-169939, AlmaLinux-169937)\n\n\nFor 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.\n","modified":"2026-04-28T18:44:29.804262994Z","published":"2026-04-22T00:00:00Z","related":["CVE-2026-22007","CVE-2026-22008","CVE-2026-22013","CVE-2026-22016","CVE-2026-22018","CVE-2026-22021","CVE-2026-23865","CVE-2026-26740","CVE-2026-33416","CVE-2026-33636","CVE-2026-34268","CVE-2026-34282"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:9693"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-22007"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-22008"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-22013"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-22016"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-22018"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-22021"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-23865"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-26740"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-33416"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-33636"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-34268"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-34282"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-9693.html"}],"affected":[{"package":{"name":"java-25-openjdk","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/java-25-openjdk"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:25.0.3.0.9-1.el9.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:9693.json"}},{"package":{"name":"java-25-openjdk-crypto-adapter","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/java-25-openjdk-crypto-adapter"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:25.0.3.0.9-1.el9.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:9693.json"}},{"package":{"name":"java-25-openjdk-crypto-adapter-fastdebug","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/java-25-openjdk-crypto-adapter-fastdebug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:25.0.3.0.9-1.el9.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:9693.json"}},{"package":{"name":"java-25-openjdk-crypto-adapter-slowdebug","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/java-25-openjdk-crypto-adapter-slowdebug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:25.0.3.0.9-1.el9.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:9693.json"}},{"package":{"name":"java-25-openjdk-demo","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/java-25-openjdk-demo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:25.0.3.0.9-1.el9.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:9693.json"}},{"package":{"name":"java-25-openjdk-demo-fastdebug","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/java-25-openjdk-demo-fastdebug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:25.0.3.0.9-1.el9.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:9693.json"}},{"package":{"name":"java-25-openjdk-demo-slowdebug","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/java-25-openjdk-demo-slowdebug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:25.0.3.0.9-1.el9.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:9693.json"}},{"package":{"name":"java-25-openjdk-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/java-25-openjdk-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:25.0.3.0.9-1.el9.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:9693.json"}},{"package":{"name":"java-25-openjdk-devel-fastdebug","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/java-25-openjdk-devel-fastdebug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:25.0.3.0.9-1.el9.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:9693.json"}},{"package":{"name":"java-25-openjdk-devel-slowdebug","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/java-25-openjdk-devel-slowdebug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:25.0.3.0.9-1.el9.alma.1"}]}],"database_specific":{"source":"http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