{"id":"CVE-2026-111733","published":"2026-10-29T16:17:57.600","lastModified":"2026-10-29T16:26:37.430","description":"P-Net before 1.0.3 dereferences a NULL AR pointer when handling an implicit read request without a valid target AR UUID for a record index that requires an AR (AR specific indices 0xE000-0xEFFF, and the expected identification data of a slot or subslot). A remote unauthenticated attacker can send such a request to crash the device (denial of service).","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-476"],"vendors":[],"products":[],"references":[{"url":"https://rt-labs.com/wp-content/uploads/2026/10/RRTL-261019-01.pdf","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}