{"schema_version": "1.7.0", "id": "RLSA-2026:0927", "modified": "2026-01-23T09:05:38.115330Z", "published": "2026-01-23T09:04:39.776547Z", "upstream": ["CVE-2025-64720", "CVE-2025-65018", "CVE-2026-21925", "CVE-2026-21933", "CVE-2026-21945"], "summary": "Important: java-17-openjdk security update", "details": "The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit.\n\nSecurity Fix(es):\n\n* JDK: Improve JMX connections (CVE-2026-21925)\n\n* JDK: Improve HttpServer Request handling (CVE-2026-21933)\n\n* JDK: Enhance Certificate Checking (CVE-2026-21945)\n\n* libpng: LIBPNG buffer overflow (CVE-2025-64720)\n\n* libpng: LIBPNG heap buffer overflow (CVE-2025-65018)\n\nBug Fix(es):\n\n* When using a P11SecretKey for both signing and encryption in FIPS mode, the FIPS PKCS11 provider would fail with a CKR_ATTRIBUTE_VALUE_INVALID error. This was due to the default configuration not applying the CKA_ENCRYPT=true attribute to the key.  The configuration in this release is updated to include this attribute. (Rocky Linux-142862, Rocky Linux-142881, Rocky Linux-142882, Rocky Linux-142883, Rocky Linux-142884, Rocky Linux-142885, Rocky Linux-142886, Rocky Linux-142887, Rocky Linux-142888)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "java-17-openjdk", "purl": "pkg:rpm/rocky-linux/java-17-openjdk?distro=rocky-linux-8&epoch=1"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "1:17.0.18.0.8-1.el8"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:0927"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2416904"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2416907"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429924"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429926"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429927"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}