{"id":"ALSA-2026:30855","summary":"Important: git-lfs security update","details":"Git Large File Storage (LFS) replaces large files such as audio samples, videos, datasets, and graphics with text pointers inside Git, while storing the file contents on a remote server.  \n\nSecurity Fix(es):  \n\n  * golang.org/x/net/idna: golang: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing (CVE-2026-39821)\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":"2026-06-30T16:30:03.910826354Z","published":"2026-06-29T00:00:00Z","related":["CVE-2026-39821"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:30855"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-39821"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2480756"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2026-30855.html"}],"affected":[{"package":{"name":"git-lfs","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/git-lfs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.1-5.el10_2.5"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:30855.json"}}],"schema_version":"1.7.5"}