{"action":"Upgrade linux to 7.1.3-1 or later.","affected":[{"fixed":"7.1.3-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.1.3-1"],"id":"tcs_01M5NSX2G58RV2TV92244PRZ9Y","modified_at":"2026-10-01T03:02:41.329474863Z","published_at":"2026-07-19T12:16:50Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53390","https://security-tracker.debian.org/tracker/CVE-2026-53390"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53390#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53390"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bounds read in smb_check_perm_dacl() The permission-check ACE walk in smb_check_perm_dacl() validates the ACE head"}