{"id":"RLSA-2026:90812","summary":"Important: cjose security update","details":"CJose is C library implementing the Javascript Object Signing and Encryption (JOSE).\n\nSecurity Fix(es):\n\n* cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service (CVE-2026-53938)\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":"2026-10-30T12:30:02.548675997Z","published":"2026-10-30T12:04:27.805649Z","upstream":["CVE-2026-53938"],"database_specific":{"source_advisory":"RHSA-2026:90812","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:90812"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2530240"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:90812"}],"affected":[{"package":{"name":"cjose","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/cjose?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.6.1-17.el9_8.1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:90812.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}