{"id":"CVE-2026-18368","title":"In Teltonika Networks RUTOS devices, a vulnerability exists in modbusgwd\n due to improper handling of Modbus TCP request data","summary":"In Teltonika Networks RUTOS devices, a vulnerability exists in modbusgwd\n due to improper handling of Modbus TCP request data. A remote, \nunauthenticated attacker with access to the affected service could \ntrigger a heap-based buffer ove…","severity":"none","cwe":["CWE-122"],"published":"2026-08-13","updated":"2026-09-08","sourceUpdated":"2026-09-08T19:15:18.627","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18368","references":[{"url":"https://www.teltonika-networks.com/support/security-centre?report=CVE-2026-18368","label":"001d69cf-3fc9-4203-93fb-9865b54e05b2"}],"tags":["nvd"],"epss":0.00174,"epssPercentile":0.07193,"ingestedAt":"2026-09-08T20:10:03.157Z","slug":"CVE-2026-18368","body":"## Overview\n\nIn Teltonika Networks RUTOS devices, a vulnerability exists in modbusgwd\n due to improper handling of Modbus TCP request data. A remote, \nunauthenticated attacker with access to the affected service could \ntrigger a heap-based buffer overflow, resulting in a denial of service.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}