{"action":"Upgrade biosig to 2.6.0-1 or later.","affected":[{"fixed":"2.6.0-1","introduced":"0"}],"component":"biosig","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.6.0-1"],"id":"tcs_01M5NK52CKQNVFQEM5SJKXS8SH","modified_at":"2026-09-15T09:03:00.993393559Z","published_at":"2024-02-20T16:15:10.003Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-23809","https://security-tracker.debian.org/tracker/CVE-2024-23809"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-23809#Debian:14/biosig","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-23809"}],"summary":"A double-free vulnerability exists in the BrainVision ASCII Header Parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .vdhr file can lead to"}