{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"nsis","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NS03GVPSB6Q5W9H5RSVSMJ","modified_at":"2026-10-27T09:47:41.672944495Z","published_at":"2026-04-24T22:16:01.540Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42171","https://security-tracker.debian.org/tracker/CVE-2026-42171"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42171#Debian:13/nsis","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42171"}],"summary":"NSIS (Nullsoft Scriptable Install System) 3.06.1 before 3.12 sometimes uses the Low IL temp directory when executing as SYSTEM, allowing local attackers to gain privileges (if they can cause my_GetTem"}