CVE-2025-53783HighCVSS 7.5
Microsoft Teams Remote Code Execution Vulnerability
🔗 CVE IDs covered (1)
📋 Description
Heap-based buffer overflow in Microsoft Teams allows an unauthorized attacker to execute code over a network.
🎯 Affected products8
- Microsoft Teams for Android
- Microsoft Teams for Desktop
- Microsoft Teams for Mac, New Edition
- Microsoft Teams for iOS
- Teams Panels
- Teams Phones
- Teams for D365 Guides Hololens
- Teams for D365 Remote Assist HoloLens
✅ Remediation
KBRelease Notes (Security Update) — fixed build 316.2505.28001 KBRelease Notes (Security Update) — fixed build 1449/1.0.97.2025102203 KBRelease Notes (Security Update) — fixed build 1449/1.0.94.2025168802 KBRelease Notes (Security Update) — fixed build 907.2505.29001.0 KBRelease Notes (Security Update) — fixed build 1416/1.0.0.2025102802 KBRelease Notes (Security Update) — fixed build 7.10.1 (100772025102901) KBRelease Notes (Security Update) — fixed build 25122.1415.3698.6812 KBRelease Notes (Security Update) — fixed build 25122.1207.3700.1444
🔗 References (9)
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53783
- referencehttps://learn.microsoft.com/en-us/dynamics365/mixed-reality/remote-assist/whats-new#june-10-2025
- referencehttps://learn.microsoft.com/en-us/microsoftteams/devices/devices-release-notes?tabs=panels#tabpanel_1_panels
- referencehttps://learn.microsoft.com/en-us/microsoftteams/devices/devices-release-notes?tabs=phones#tabpanel_1_panels
- referencehttps://learn.microsoft.com/en-us/dynamics365/mixed-reality/guides/new#june-10-2025
- patchhttps://play.google.com/store/apps/details?id=com.microsoft.teams
- patchhttps://apps.apple.com/us/app/microsoft-teams/id1113153706
- patchhttps://docs.microsoft.com/en-us/microsoftteams/teams-client-update
- referencehttps://learn.microsoft.com/en-us/officeupdates/teams-app-versioning