{"action":"Upgrade linux to 4.6.1-1 or later.","affected":[{"fixed":"4.6.1-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.6.1-1"],"id":"tcs_01M5NBNWN03N6NPEMPWHYK90CD","modified_at":"2026-09-22T07:01:38.903559728Z","published_at":"2016-08-06T20:59:12.067Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-6197","https://security-tracker.debian.org/tracker/CVE-2016-6197"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-6197#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-6197"}],"summary":"fs/overlayfs/dir.c in the OverlayFS filesystem implementation in the Linux kernel before 4.6 does not properly verify the upper dentry before proceeding with unlink and rename system-call processing,"}