{"id":"CVE-2026-43856","published":"2026-10-20T10:17:06.640","lastModified":"2026-10-20T19:30:59.910","description":"A stack-based buffer overflow vulnerability in the FileProcess::CheckDir function could allow a remote authenticated attacker to achieve arbitrary code execution via a path longer than 1024 bytes.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-121"],"vendors":[],"products":[],"references":[{"url":"https://www.advantech.com/en/security-advisory","tags":[]},{"url":"https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}