{"id":"CVE-2026-111733","aliases":[],"cve":{"records":[{"id":"CVE-2026-111733","source":"rt-labs","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-16T15:49:57.976Z","published":"2026-10-29T15:41:48.920Z","modified":"2026-10-29T15:41:48.920Z"}],"publishers":[{"name":"rt-labs","role":"CNA","organizationId":"4b71179a-3b92-4a9d-b9fc-af8b8ed579ee","modified":"2026-10-29T15:41:48.920Z"}],"references":[{"url":"https://rt-labs.com/wp-content/uploads/2026/10/RRTL-261019-01.pdf","tags":[],"source":"rt-labs"}],"weaknesses":[{"id":"CWE-476","description":"CWE-476 NULL Pointer Dereference","source":"rt-labs"}],"applicability":[],"prioritization":[]},"title":"NULL pointer dereference on implicit read of AR specific record index","titleSource":"rt-labs","descriptionSource":"rt-labs","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service).","score":8.7,"severity":"high","published":"2026-10-29T15:41:48.920Z","modified":"2026-10-29T15:41:48.920Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"RT-Labs","name":"P-Net","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"1.0.3","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"rt-labs","url":"https://www.cve.org/CVERecord?id=CVE-2026-111733"}],"remediation":[{"text":"Upgrade to P-Net 1.0.3 or later.","source":"rt-labs","url":"https://www.cve.org/CVERecord?id=CVE-2026-111733"}],"references":["https://rt-labs.com/wp-content/uploads/2026/10/RRTL-261019-01.pdf"],"sources":[{"name":"CVE","id":"CVE-2026-111733","modified":"2026-10-29T15:41:48.920Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-111733"}],"assessments":[{"source":"rt-labs","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.7}],"sourceAffected":[],"observedAt":"2026-10-29T16:10:33.254Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T14:15:35.655Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-29T16:30:37.043Z","attemptedAt":"2026-10-29T16:30:37.043Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-10-29T16:30:36.766Z","attemptedAt":"2026-10-29T16:30:36.766Z"},{"source":"EUVD","status":"refresh-failed","attemptedAt":"2026-10-29T16:30:36.241Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-10-29T16:30:37.397Z","attemptedAt":"2026-10-29T16:30:37.397Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-111733","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111733","modified":"2026-10-29T16:26:37.430","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","checkedAt":"2026-10-29T16:30:37.043Z"}],"aiSummary":{"text":"P-Net before 1.0.3 has a NULL pointer dereference weakness, allowing a remote unauthenticated attacker to crash the device via an implicit read request without a valid target AR UUID. The affected versions are those less than 1.0.3. This can cause a denial of service.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T10:01:25.099Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-111733"}]}}