CVE-2026-51541

OpENer version 2.3.0 (commit 76b95cf) contains an out-of-bounds read vulnerability during CIP message parsing . The flaw exists when handling malformed explicit requests where an attacker provides a forged EPath size . By sending a valid ENIP SendRRData frame with a short CIP payload but a large ...

PT-2026-57879

Name of the Vulnerable Software and Affected Versions OpENer version 2.3.0 Description An out-of-bounds read occurs during CIP Common Industrial Protocol message parsing when processing malformed explicit requests. An attacker can send a valid ENIP SendRRData frame containing a short CIP payload...