{"vulnerability": "CVE-2022-33896", "sightings": [{"uuid": "bb237aa1-f755-4162-abb1-df5ff89dfa55", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-33896", "type": "seen", "source": "https://t.me/cibsecurity/50971", "content": "\u203c CVE-2022-33896 \u203c\n\nA buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. A specially-crafted malformed file can cause memory corruption by using memory before buffer start, which can lead to code execution. A victim would need to access a malicious file to trigger this vulnerability.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-10-07T18:17:41.000000Z"}, {"uuid": "959f17f6-4eaf-4f33-a6fe-b5b5de53b341", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-33896", "type": "seen", "source": "https://bsky.app/profile/beikokucyber.bsky.social/post/3m4jermjtsf2a", "content": "", "creation_timestamp": "2025-10-31T21:02:43.290743Z"}]}