{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"yasm","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NFQG959QJC1G047VGQHJPK","modified_at":"2026-10-23T18:03:14.721996533Z","published_at":"2022-07-26T13:15:09.337Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-33455","https://security-tracker.debian.org/tracker/CVE-2021-33455"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-33455#Debian:13/yasm","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-33455"}],"summary":"An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in do_directive() in modules/preprocs/nasm/nasm-pp.c."}