# Microsoft Teams vulnerabilities Source: https://junglewise.ai/threats/technologies/teams Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/teams.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 6 vulnerabilities in Microsoft Teams: 1 in the last 7 days and 1 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-116926, was published on 10 November 2026. Nothing was published in the last eight weeks. ## Counts - Last 7 days: 1 - Last 30 days: 1 - Last 90 days: 1 - All time: 6 (1 critical, 0 exploited in the wild) ## About Microsoft Teams Microsoft collaboration platform for messaging, video calls, and team communication. ## Latest Microsoft Teams vulnerabilities - [CVE-2026-116926: Microsoft Teams cross-site scripting in web page generation](https://junglewise.ai/threats/cve-2026-116926-improper-neutralization-of-input-during-web-page-generation) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-65769: Microsoft Teams Mobile information disclosure](https://junglewise.ai/threats/cve-2026-65769-microsoft-teams-mobile-information-disclosure) (medium, CVSS 6.5, published 11 Aug 2026) - [CVE-2026-65768: Microsoft Teams for Android path traversal remote code execution](https://junglewise.ai/threats/cve-2026-65768-microsoft-teams-for-android-path-traversal-remote-code-execution) (high, CVSS 8.8, published 11 Aug 2026) - [CVE-2026-65767: Microsoft Teams for Android cross-site scripting](https://junglewise.ai/threats/cve-2026-65767-microsoft-teams-for-android-cross-site-scripting) (high, CVSS 8.8, published 11 Aug 2026) - [CVE-2026-32185: Microsoft Teams spoofing via improper file access controls](https://junglewise.ai/threats/cve-2026-32185-microsoft-teams-spoofing-via-improper-file-access-controls) (medium, CVSS 5.5, published 12 May 2026) - [CVE-2026-33823: Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.](https://junglewise.ai/threats/cve-2026-33823-improper-authorization-in-microsoft-teams-allows-an-authorized) (critical, CVSS 9.6, published 7 May 2026) ## Most severe Microsoft Teams vulnerabilities - [CVE-2026-33823: Improper authorization in Microsoft Teams allows an authorized attacker to disclose information over a network.](https://junglewise.ai/threats/cve-2026-33823-improper-authorization-in-microsoft-teams-allows-an-authorized) (critical, CVSS 9.6, published 7 May 2026) - [CVE-2026-65768: Microsoft Teams for Android path traversal remote code execution](https://junglewise.ai/threats/cve-2026-65768-microsoft-teams-for-android-path-traversal-remote-code-execution) (high, CVSS 8.8, published 11 Aug 2026) - [CVE-2026-65767: Microsoft Teams for Android cross-site scripting](https://junglewise.ai/threats/cve-2026-65767-microsoft-teams-for-android-cross-site-scripting) (high, CVSS 8.8, published 11 Aug 2026) - [CVE-2026-116926: Microsoft Teams cross-site scripting in web page generation](https://junglewise.ai/threats/cve-2026-116926-improper-neutralization-of-input-during-web-page-generation) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-65769: Microsoft Teams Mobile information disclosure](https://junglewise.ai/threats/cve-2026-65769-microsoft-teams-mobile-information-disclosure) (medium, CVSS 6.5, published 11 Aug 2026) - [CVE-2026-32185: Microsoft Teams spoofing via improper file access controls](https://junglewise.ai/threats/cve-2026-32185-microsoft-teams-spoofing-via-improper-file-access-controls) (medium, CVSS 5.5, published 12 May 2026) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 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 | 0 | 0 | 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 | 1 | 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 Teams vulnerabilities", https://junglewise.ai/threats/technologies/teams, 11 November 2026.