{"id":"CVE-2026-111731","published":"2026-10-29T16:17:57.343","lastModified":"2026-10-29T16:26:37.430","description":"P-Net before 1.0.3 enters an infinite loop when handling a read request for the PDPortDataCheck record with subslot 0 (whole module). The loop over the ports never advanced to the next port, so the request never completes and the device stops responding. A remote unauthenticated attacker can use this to cause a denial of service.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-835"],"vendors":[],"products":[],"references":[{"url":"https://rt-labs.com/wp-content/uploads/2026/10/RRTL-261019-01.pdf","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}