{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NS5T15T3Z808GDKGKM5RSF","modified_at":"2026-10-31T10:00:11.796355164Z","published_at":"2026-05-15T06:16:20.363Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-43490","https://security-tracker.debian.org/tracker/CVE-2026-43490"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-43490","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-43490"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate inherited ACE SID length smb_inherit_dacl() walks the parent directory DACL loaded from the security descriptor xatt"}