{"action":"Upgrade backintime to 0.9.26-3 or later.","affected":[{"fixed":"0.9.26-3","introduced":"0"}],"component":"backintime","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.9.26-3"],"id":"tcs_01M5N9CY6SG009QD248K592MFE","modified_at":"2026-10-23T18:02:38.919283468Z","published_at":"2009-10-26T16:30:00.890Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-3611","https://security-tracker.debian.org/tracker/CVE-2009-3611"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-3611#Debian:13/backintime","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-3611"}],"summary":"common/snapshots.py in Back In Time (aka backintime) 0.9.26 changes certain permissions to 0777 before deleting the files in an old backup snapshot, which allows local users to obtain sensitive inform"}