HIGH 8.6 NVD
CVE-2026-43856
A stack-based buffer overflow vulnerability in the FileProcess::CheckDir function could allow a remote authenticated attacker to achieve arbitrary code executio
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.
References
- https://www.advantech.com/en/security-advisory
- https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149
This high severity vulnerability with a CVSS score of 8.6 was published on 2026-10-20 via NVD.
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