{"schema":"threatline.record/2","record":{"id":"CVE-2026-97732","aliases":[],"summary":"IRONMACE Ironshield 1.0.0.167 has a tvk.sys kernel-mode driver that authenticates client executables by checking for expected publisher and root-certificate strings in WIN_CERTIFICATE data (\"IRONMACE ","details":"IRONMACE Ironshield 1.0.0.167 has a tvk.sys kernel-mode driver that authenticates client executables by checking for expected publisher and root-certificate strings in WIN_CERTIFICATE data (\"IRONMACE Co., Ltd.\" and \"DigiCert Trusted Root G4\") instead of parsing and validating the PKCS signature data. As a result, a local unprivileged attacker may bypass this via crafted certificate data and obtain access to privileged IOCTL functionality.","categories":["Unclassified"],"product":"Ironshield","vendor":"IRONMACE","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97732","source_modified_at":"2026-09-25T13:43:14.628Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Ironshield","vendor":"IRONMACE","versions":[{"status":"affected","version":"1.0.0.167","versionType":"custom"}],"defaultStatus":"unknown"}],"fixed_versions":[],"cvss":5.1,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00056,"percentile":0.00004,"score_date":"2026-10-23"},"published_at":"2026-09-25T03:29:16.344Z","modified_at":"2026-09-25T13:43:14.628Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97732","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-25T13:43:14.628Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97732","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/hseoa/ironshield-analysis"},{"source":"CVE List","url":"https://store.steampowered.com/eula/2016590_eula_0"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-09-25T13:42:40.635415Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-25T13:43:14.628Z","content_hash":"aeedabebdd4760ca9d36293584530777d3b07afa21b8eeaab3acee3d6343d40f"}}