External Control of File Name or Path in Azure Stack Edge - CVE-2026-47643
Published: June 10, 2026
Vulnerability identifier: #VU134169
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-47643
CWE-ID: CWE-73
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to external control of file name or path in Azure Stack Edge. A remote attacker can send a specially crafted file upload request and execute arbitrary code on the system.
Affected software
Azure Stack Edge
How to mitigate CVE-2026-47643
Install updates from vendor's website.
Azure Stack Edge - update to 3.3.2604.3097