{"id":"ALSA-2026:70191","summary":"Important: runc security update","details":"The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides container runtime.  \n\nSecurity Fix(es):  \n\n  * net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution (CVE-2026-56860)\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","modified":"2026-09-23T13:30:03.583047235Z","published":"2026-09-22T00:00:00Z","related":["CVE-2026-56860"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:70191"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-56860"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2515820"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-70191.html"}],"affected":[{"package":{"name":"runc","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/runc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:1.4.2-3.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:70191.json"}}],"schema_version":"1.9.0"}