Question 1

What is CVE-2026-43856 — CVE-2026-43856?

Accepted Answer

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.

Question 2

What is the authoritative source for CVE-2026-43856?

Accepted Answer

CVE-2026-43856 (CVE-2026-43856) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-43856CVE-2026-43856

Description

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