# Microsoft UFO vulnerabilities Source: https://junglewise.ai/threats/technologies/ufo Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/ufo.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 15 vulnerabilities in Microsoft UFO: 0 in the last 7 days and 7 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-105793, was published on 6 October 2026. Nothing in the last four weeks, down from 6 vulnerabilities in the four before. 0 critical against 1. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 7 - All time: 15 (1 critical, 0 exploited in the wild) ## About Microsoft UFO UFO (Universal Font Object) is a library for reading and writing UFO font files. ## Latest Microsoft UFO vulnerabilities - [CVE-2026-105793: Microsoft UFO command injection in Mobile MCP press_key](https://junglewise.ai/threats/cve-2026-105793-microsoft-ufo-is-an-open-source-framework-for-intelligent) (critical, CVSS 9.1, published 6 Oct 2026) - [CVE-2026-105792: Microsoft UFO deadlock in task result endpoint](https://junglewise.ai/threats/cve-2026-105792-microsoft-ufo-is-an-open-source-framework-for-intelligent) (medium, CVSS 6.5, published 6 Oct 2026) - [CVE-2026-105791: Microsoft UFO command injection in run_shell via explorer.exe](https://junglewise.ai/threats/cve-2026-105791-microsoft-ufo-is-an-open-source-framework-for-intelligent) (high, CVSS 7.5, published 6 Oct 2026) - [CVE-2026-105790: Microsoft UFO WebSocket SSRF IP pinning bypass in device registration](https://junglewise.ai/threats/cve-2026-105790-microsoft-ufo-is-an-open-source-framework-for-intelligent) (medium, CVSS 6.4, published 6 Oct 2026) - [CVE-2026-105789: Microsoft UFO command allowlist bypass in Linux MCP server](https://junglewise.ai/threats/cve-2026-105789-microsoft-ufo-is-an-open-source-framework-for-intelligent) (medium, CVSS 5.4, published 6 Oct 2026) - [CVE-2026-105788: Microsoft UFO authenticated Android shell command injection in Mobile MCP](https://junglewise.ai/threats/cve-2026-105788-microsoft-ufo-is-an-open-source-framework-for-intelligent) (high, CVSS 8.8, published 6 Oct 2026) - [CVE-2026-62316: Microsoft UFO DNS rebinding bypass leading to file read and command execution](https://junglewise.ai/threats/cve-2026-62316-microsoft-ufo-dns-rebinding-bypass-leading-to-file-read-and) (high, CVSS 8.8, published 21 Aug 2026) - [CVE-2026-55440: Microsoft UFO session squatting denial of service in COMMAND_RESULTS handler](https://junglewise.ai/threats/cve-2026-55440-microsoft-ufo-session-squatting-denial-of-service-in-command) (medium, CVSS 6.5, published 16 Jul 2026) - [CVE-2026-54568: Microsoft UFO authorization bypass in WebSocket handler](https://junglewise.ai/threats/cve-2026-54568-microsoft-ufo-authorization-bypass-in-websocket-handler) (medium, CVSS 4.3, published 16 Jul 2026) - [CVE-2026-46544: Microsoft UFO stale result replay via session ID reuse](https://junglewise.ai/threats/cve-2026-46544-microsoft-ufo-stale-result-replay-via-session-id-reuse) (medium, CVSS 5.3, published 27 May 2026) - [CVE-2026-46538: Microsoft UFO Task Result Injection in Constellation Client](https://junglewise.ai/threats/cve-2026-46538-microsoft-ufo-task-result-injection-in-constellation-client) (medium, CVSS 5.9, published 27 May 2026) - [CVE-2026-46416: Microsoft UFO session confusion in UFOWebSocketHandler](https://junglewise.ai/threats/cve-2026-46416-microsoft-ufo-session-confusion-in-ufowebsockethandler) (medium, CVSS 6.3, published 27 May 2026) - [CVE-2026-46414: Microsoft UFO role spoofing and task hijacking in WebSocket control plane](https://junglewise.ai/threats/cve-2026-46414-microsoft-ufo-role-spoofing-and-task-hijacking-in-websocket) (high, CVSS 8.8, published 27 May 2026) - [CVE-2026-46402: Microsoft UFO path traversal in session log creation](https://junglewise.ai/threats/cve-2026-46402-microsoft-ufo-path-traversal-in-session-log-creation) (high, CVSS 8.1, published 27 May 2026) - [CVE-2026-45322: Microsoft UFO OS command injection in shell action replay](https://junglewise.ai/threats/cve-2026-45322-microsoft-ufo-os-command-injection-in-shell-action-replay) (high, CVSS 7.8, published 27 May 2026) ## Most severe Microsoft UFO vulnerabilities - [CVE-2026-105793: Microsoft UFO command injection in Mobile MCP press_key](https://junglewise.ai/threats/cve-2026-105793-microsoft-ufo-is-an-open-source-framework-for-intelligent) (critical, CVSS 9.1, published 6 Oct 2026) - [CVE-2026-62316: Microsoft UFO DNS rebinding bypass leading to file read and command execution](https://junglewise.ai/threats/cve-2026-62316-microsoft-ufo-dns-rebinding-bypass-leading-to-file-read-and) (high, CVSS 8.8, published 21 Aug 2026) - [CVE-2026-105788: Microsoft UFO authenticated Android shell command injection in Mobile MCP](https://junglewise.ai/threats/cve-2026-105788-microsoft-ufo-is-an-open-source-framework-for-intelligent) (high, CVSS 8.8, published 6 Oct 2026) - [CVE-2026-46414: Microsoft UFO role spoofing and task hijacking in WebSocket control plane](https://junglewise.ai/threats/cve-2026-46414-microsoft-ufo-role-spoofing-and-task-hijacking-in-websocket) (high, CVSS 8.8, published 27 May 2026) - [CVE-2026-46402: Microsoft UFO path traversal in session log creation](https://junglewise.ai/threats/cve-2026-46402-microsoft-ufo-path-traversal-in-session-log-creation) (high, CVSS 8.1, published 27 May 2026) - [CVE-2026-45322: Microsoft UFO OS command injection in shell action replay](https://junglewise.ai/threats/cve-2026-45322-microsoft-ufo-os-command-injection-in-shell-action-replay) (high, CVSS 7.8, published 27 May 2026) - [CVE-2026-105791: Microsoft UFO command injection in run_shell via explorer.exe](https://junglewise.ai/threats/cve-2026-105791-microsoft-ufo-is-an-open-source-framework-for-intelligent) (high, CVSS 7.5, published 6 Oct 2026) - [CVE-2026-105792: Microsoft UFO deadlock in task result endpoint](https://junglewise.ai/threats/cve-2026-105792-microsoft-ufo-is-an-open-source-framework-for-intelligent) (medium, CVSS 6.5, published 6 Oct 2026) - [CVE-2026-55440: Microsoft UFO session squatting denial of service in COMMAND_RESULTS handler](https://junglewise.ai/threats/cve-2026-55440-microsoft-ufo-session-squatting-denial-of-service-in-command) (medium, CVSS 6.5, published 16 Jul 2026) - [CVE-2026-105790: Microsoft UFO WebSocket SSRF IP pinning bypass in device registration](https://junglewise.ai/threats/cve-2026-105790-microsoft-ufo-is-an-open-source-framework-for-intelligent) (medium, CVSS 6.4, published 6 Oct 2026) ## Vulnerabilities per week Nothing in the last four weeks, down from 6 vulnerabilities in the four before. 0 critical against 1. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 1 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 6 | 1 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Microsoft technologies - [Microsoft Windows](https://junglewise.ai/threats/technologies/windows): 2,362 vulnerabilities - [Microsoft Windows 10](https://junglewise.ai/threats/technologies/windows-10): 589 vulnerabilities - [Microsoft Windows 11 24h2](https://junglewise.ai/threats/technologies/windows-11-24h2): 565 vulnerabilities - [Microsoft Windows 11 25h2](https://junglewise.ai/threats/technologies/windows-11-25h2): 534 vulnerabilities - [Microsoft Windows Server 2025](https://junglewise.ai/threats/technologies/windows-server-2025): 534 vulnerabilities - [Microsoft Windows Server 2022](https://junglewise.ai/threats/technologies/windows-server-2022): 528 vulnerabilities - [Microsoft Windows Server 2019](https://junglewise.ai/threats/technologies/windows-server-2019): 521 vulnerabilities - [Microsoft Windows Server 2012](https://junglewise.ai/threats/technologies/windows-server-2012): 517 vulnerabilities - [Microsoft Windows 11](https://junglewise.ai/threats/technologies/windows-11): 494 vulnerabilities - [Microsoft Windows Server 2016](https://junglewise.ai/threats/technologies/windows-server-2016): 476 vulnerabilities - [Microsoft Windows 10 1809](https://junglewise.ai/threats/technologies/windows-10-1809): 380 vulnerabilities - [Microsoft Windows 10 21h2](https://junglewise.ai/threats/technologies/windows-10-21h2): 373 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Microsoft UFO vulnerabilities", https://junglewise.ai/threats/technologies/ufo, 11 November 2026.