{"id":"RLSA-2026:40895","summary":"Important: jackson-annotations, jackson-core, jackson-databind, jackson-jaxrs-providers, and jackson-modules-base security update","details":"The general-purpose data-binding functionality and tree-model for Jackson Data Processor. It builds on core streaming parser/generator package, and uses Jackson Annotations for configuration.\n\nSecurity Fix(es):\n\n* jackson-databind: Jackson-databind: Security bypass allows arbitrary code execution (CVE-2026-54513)\n\n* jackson-databind: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass (CVE-2026-54512)\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.","modified":"2026-07-17T12:30:05.775110781Z","published":"2026-07-17T12:03:25.223367Z","upstream":["CVE-2026-54512","CVE-2026-54513"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:40895"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492010"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492015"}],"affected":[{"package":{"name":"jackson-annotations","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/jackson-annotations?distro=rocky-linux-9-x86-64&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.21-1.el9_8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:40895.json"}},{"package":{"name":"jackson-core","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/jackson-core?distro=rocky-linux-9-x86-64&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.21.4-1.el9_8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:40895.json"}},{"package":{"name":"jackson-databind","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/jackson-databind?distro=rocky-linux-9-x86-64&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.21.4-1.el9_8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:40895.json"}},{"package":{"name":"jackson-jaxrs-providers","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/jackson-jaxrs-providers?distro=rocky-linux-9-x86-64&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.21.4-1.el9_8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:40895.json"}},{"package":{"name":"jackson-modules-base","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/jackson-modules-base?distro=rocky-linux-9-x86-64&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.21.4-1.el9_8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:40895.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}