{"uuid": "d830e297-5e46-4b60-81d9-a40c94d933cb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-11826", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116941575267749808", "content": "CVE-2026-11826 | HIGH severity heap overflow in openplcproject OpenPLC_v3: Crafted HTTP POST to /modbus can crash the PLC process & corrupt config fields. No fix \u2014 migrate to v4 & restrict access. https://radar.offseq.com/threat/cve-2026-11826-heap-based-buffer-overflow-in-openplcproject-openplcv3-ec8a841c0c4e3b26 #OffSeq #ICS #Vulnerability #Infosec", "creation_timestamp": "2026-07-18T15:00:30.542004Z"}