{"id":"RLSA-2026:39494","summary":"Important: kernel security, bug fix, and enhancement update","details":"The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: crypto: ccp - copy IV using skcipher ivsize (CVE-2026-53016)\n\n* kernel: XFS data corruption using reflink ()\n\nBug Fix(es) and Enhancement(s):\n\n* [Exploits (KEV)] kernel: XFS data corruption using reflink [rhel-10.2.z] (JIRA:Rocky Linux-193945)\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":"2026-07-15T12:30:06.193026295Z","published":"2026-07-15T12:06:01.640959Z","upstream":["CVE-2026-53016"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:39494"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492269"}],"affected":[{"package":{"name":"kernel","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/kernel?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.12.0-211.34.1.el10_2"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:39494.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}