{"uuid": "73384dc5-291a-4f4a-a878-c37b03514916", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-86140", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3muqsg2u66r2m", "content": "\ud83d\udfe0 CVE-2026-86140 - High (8)\n\nIn libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow.\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-86140/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-09-05T05:59:55.672771Z"}