{"id":"DEBIAN-CVE-2026-40556","modified":"2026-04-30T14:00:41.114185Z","published":"2026-04-28T15:16:30.150Z","withdrawn":"2026-04-30T14:00:41.114185Z","upstream":["CVE-2026-40556"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-40556"}],"affected":[{"package":{"name":"nano","ecosystem":"Debian:11","purl":"pkg:deb/debian/nano?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4-2","5.4-2+deb11u1","5.4-2+deb11u2","5.4-2+deb11u3","5.6.1-1","5.8-1","5.8-2","5.9-1","6.0-1","6.1-1","6.2-1","6.3-1","6.4-1","7.0-1","7.1-1","7.2-1","7.2-2","8.0-1","8.1-1","8.2-1","8.3-1","8.4-1","8.5-1","8.6-1","8.7-1","8.7.1-1","9.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-40556.json"}},{"package":{"name":"nano","ecosystem":"Debian:12","purl":"pkg:deb/debian/nano?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.2-1","7.2-1+deb12u1","7.2-2","8.0-1","8.1-1","8.2-1","8.3-1","8.4-1","8.5-1","8.6-1","8.7-1","8.7.1-1","9.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-40556.json"}},{"package":{"name":"nano","ecosystem":"Debian:13","purl":"pkg:deb/debian/nano?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4-1","8.5-1","8.6-1","8.7-1","8.7.1-1","9.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-40556.json"}},{"package":{"name":"nano","ecosystem":"Debian:14","purl":"pkg:deb/debian/nano?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0-1"}]}],"versions":["8.4-1","8.5-1","8.6-1","8.7-1","8.7.1-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-40556.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}