CVE-2026-43855

CVSS 7.5 (high) · published 2026-10-20

A heap-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.

Weakness: CWE-122

Source: NVD CVE-2026-43855

References

• https://www.advantech.com/en/security-advisory
• https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149

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