{"schema_version":"1.7.5","id":"ALSA-2026:4723","published":"2026-03-17T00:00:00Z","modified":"2026-05-26T16:45:16.926187946Z","related":["CVE-2026-23010"],"summary":"Moderate: kernel security update","details":"The kernel packages contain the Linux kernel, the core of any Linux operating system.  \n\nSecurity Fix(es):  \n\n  * kernel: Linux kernel: Use-after-free in IPv6 address deletion may lead to a denial of service (CVE-2026-23010)\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","affected":[{"package":{"name":"kernel-abi-stablelists","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/kernel-abi-stablelists"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.12.0-124.45.1.el10_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:4723.json"}},{"package":{"name":"kernel-doc","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/kernel-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.12.0-124.45.1.el10_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:4723.json"}}],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:4723"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-23010"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2432676"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2026-4723.html"}]}