{"id":"ALSA-2025:23294","summary":"Moderate: skopeo security update","details":"The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files.   \n\nSecurity Fix(es):  \n\n  * golang: archive/tar: Unbounded allocation when parsing GNU sparse map (CVE-2025-58183)\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":"2026-02-04T02:52:44.167224Z","published":"2025-12-16T00:00:00Z","related":["CVE-2025-58183"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:23294"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-58183"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2407258"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2025-23294.html"}],"affected":[{"package":{"name":"skopeo","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/skopeo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.20.0-2.el10_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2025:23294.json"}},{"package":{"name":"skopeo-tests","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/skopeo-tests"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.20.0-2.el10_1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2025:23294.json"}}],"schema_version":"1.7.3"}