CVE-2026-62316: high-severity vulnerability in microsoft UFO
Microsoft UFO: DNS Rebinding → Unauthenticated File Read / Command Execution
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.5%
Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior to 3.0.8, ufo/client/mcp/http_servers/linux_mcp_server.py binds a FastMCP streamable HTTP server to localhost:8010 but does not validate the Host, Origin, or Sec-Fetch-Site headers. An attacker-controlled web page can use DNS rebinding to reach the local /mcp endpoint, enumerate tool schemas through tools/list, and invoke execute_command with a valid UFO_MCP_API_KEY to read files or execute allowed operating system commands as the victim's user. This issue is fixed in version 3.0.8.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
microsoft · UFORelated CVEs — microsoft UFO
In the same product, most dangerous first.
CVE-2026-73296CRITICALMicrosoft UFO: Unauthenticated Mobile MCP access allows remote Android device control and screen disclosureEPSS 3.7%CVE-2026-73297MEDIUMMicrosoft UFO: IPv6 transition address bypass of SSRF guard in URL validationEPSS 2.9%CVE-2026-45322HIGHOS Command Injection in Microsoft UFO Shell Action Replay via Stored Session JSONEPSS 2.4%CVE-2026-105788HIGHMicrosoft UFO: Authenticated Android shell command injection in Mobile MCP type_text and launch_appEPSS 1.1%CVE-2026-105793CRITICALMicrosoft UFO: Authenticated Android shell command injection in Mobile MCP `press_key`EPSS 0.9%CVE-2026-46402HIGHMicrosoft UFO uses untrusted task_name in log paths, allowing authenticated path traversal and log file creation outside the logs directoryEPSS 0.7%