{"uuid": "538e1dba-e943-42fd-9a42-54252d6e6da9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-14266", "type": "seen", "source": "https://bsky.app/profile/kotosecurity.bsky.social/post/3mr3hhmdqk72y", "content": "\ud83d\udee1\ufe0f VULN: 7-Zip CVE-2026-14266 \u2014 a heap buffer overflow in the XZ decoder (C/XzDec.c) lets a crafted archive run code when opened. Fixed in 26.02 (Jun 25); ZDI rates it High (7.0), local + user-interaction. No public PoC yet. Update 7-Zip; don't open untrusted archives. Src: The Hacker News / ZDI", "creation_timestamp": "2026-07-20T14:02:26.305523Z"}