{"id":"ALPINE-CVE-2026-30892","details":"crun is an open source OCI Container Runtime fully written in C. In versions 1.19 through 1.26, the  `crun exec` option `-u` (`--user`) is incorrectly parsed. The value `1` is interpreted as UID 0 and GID 0 when it should have been UID 1 and  GID 0. The process thus runs with higher privileges than expected. Version 1.27 patches the issue.","modified":"2026-11-03T06:32:53.831534410Z","published":"2026-03-26T00:16:38.953Z","upstream":["CVE-2026-30892"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2026-30892"}],"affected":[{"package":{"name":"crun","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/crun?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.19"},{"fixed":"1.27-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-30892.json"}},{"package":{"name":"crun","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/crun?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.19"},{"fixed":"1.27-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-30892.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}