{"uuid": "7b665754-c5dd-47b0-ad6f-ec207353704d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-11826", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mqwjrnagnc2i", "content": "OpenPLC_v3 faces a HIGH severity heap overflow (CVE-2026-11826). Exploitable via crafted HTTP POST; causes PLC crash. No patch \u2014 limit access & upgrade to v4. https://radar.offseq.com/threat/cve-2026-11826-heap-based-buffer-overflow-in-openplcproject-openplcv3-ec8a841c0c4e3b26 #OffSeq #ICS #Security", "creation_timestamp": "2026-07-18T15:00:32.264055Z"}