{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"yasm","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NFQJMA3NPDJREG0XYT8BYR","modified_at":"2026-10-23T18:03:26.607790681Z","published_at":"2022-07-26T13:15:09.647Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-33462","https://security-tracker.debian.org/tracker/CVE-2021-33462"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-33462#Debian:14/yasm","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-33462"}],"summary":"An issue was discovered in yasm version 1.3.0. There is a use-after-free in expr_traverse_nodes_post() in libyasm/expr.c."}