CVE security advisories and vulnerability history for teams by Microsoft.
Last updated
Microsoft teams has 22 published CVE records since 2019, of which 1 are in CISA's Known Exploited Vulnerabilities catalog and 2 have a known public exploit. The average CVSS base score across scored CVEs is 6.9.
This page aggregates every publicly disclosed vulnerability (CVE) affecting Microsoft teams, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.
How the CVSS severity of Microsoft teams's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
1 additional CVE has no CVSS severity score.
In CISA’s Known Exploited Vulnerabilities catalog
1
One of Microsoft teams's CVEs is confirmed exploited in the wild.
Public exploits
2
2 of Microsoft teams's CVEs have a known public exploit available.
Browse every Microsoft teams version named in a CVE, then pick one to see only the CVEs that affect it.
22 CVEs
Added to CISA KEV 2023-09-13
The CWE weakness categories most often found in Microsoft teams CVEs. Follow any weakness for its full explanation.
How many Microsoft teams CVEs were published each year.
Browse vulnerabilities for other products by Microsoft.
Common questions about Microsoft teams vulnerabilities.
Microsoft teams has 22 published CVE records since 2019.
Yes — 1 of Microsoft teams's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Yes — 2 of Microsoft teams's CVEs have a known public exploit.
20 distinct Microsoft teams versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
Microsoft teams's CVEs most often map to these CWE weakness types: CWE-347 (Improper Verification of Cryptographic Signature), CWE-20 (Improper Input Validation), CWE-416 (Use After Free), CWE-284 (Improper Access Control).
Microsoft teams has 1 critical and 12 high-severity CVEs.
The average CVSS base score across Microsoft teams's scored CVEs is 6.9.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Monitor new Microsoft teams vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.
