{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-0646/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-16T15:24:33.927Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-0646","@id":"https://www.cve.org/CVERecord?id=CVE-2026-0646","description":"A denial-of-service security issue exists within the 1794-AENTR adapter due to improper memory handling of CIP protocol requests. This vulnerability can result in the adapter faulting and losing connection to its associated I/O modules, requiring a manual reset to recover."},"products":[{"@id":"cpe:2.3:a:rockwell_automation:flex_i\\/o_ethernet\\/ip_adapters:2.012:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:rockwell_automation:flex_i\\/o_ethernet\\/ip_adapters:2.012:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-16T15:24:33.927Z"}]}