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4996 articles · 189019 vulns · 37/41 feeds (7d)
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10.0
CVE-2026-65667PATCHED
microsoft · teams

Microsoft Teams Elevation of Privilege Vulnerability

Description

Missing authorization in Microsoft Teams allows an unauthorized attacker to elevate privileges over a network.

Affected Products

VendorProductVersions
microsoftteams-

Also Affects

Downstream vendors/products affected by this vulnerability

VendorProductSourceConfidence
microsoftservice buscert_advisory90%
microsoftazurecert_advisory90%
microsoftmicrosoft teamscert_advisory90%
microsoftexcelcert_advisory90%
microsoftonedrivecert_advisory90%

References

  • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65667(vendor-advisory, patch)

Related News (6 articles)

Tier B
BSI Advisories11h ago
[NEU] [hoch] Microsoft Office Produkte: Mehrere Schwachstellen
→ No new info (linked only)
Tier C
Cisco Talos21h ago
Microsoft Patch Tuesday for August 2026 — Snort rules and prominent vulnerabilities
→ No new info (linked only)
Tier D
The Hacker News2d ago
⚡ Weekly Recap: AI Goes Rogue, Metabase 0-Day, MCP Supply-Chain Attacks, and Router Backdoors
→ No new info (linked only)
Tier B
BSI Advisories5d ago
[NEU] [hoch] Microsoft Office: Mehrere Schwachstellen
→ No new info (linked only)
Tier C
VulDB5d ago
CVE-2026-65667 | Microsoft Teams privileges management
→ No new info (linked only)
Tier A
Microsoft MSRC6d ago
CVE-2026-65667 Microsoft Teams Elevation of Privilege Vulnerability
→ No new info (linked only)
CVSS 3.110.0 CRITICAL
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C
CISA KEV❌ No
Actively exploited❌ No
Patch available
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65667
CWECWE-862
PublishedAug 6, 2026
Last enriched5d ago
Trending Score65
Source articles6
Independent5
Info Completeness7/14
Missing: title, description, epss, kev, exploit, iocs, mitre_attack

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HIGHCVE-2026-45659EXPKEV
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HIGHCVE-2026-50656EXP
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CRITICALCVE-2026-50522EXPKEV
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Verification

State: verified
Confidence: 0%

Vulnerability Timeline

CVE Published
Aug 6, 2026
Discovered by ZDM
Aug 6, 2026
Patch Available
Aug 12, 2026