CVE-2026-65667

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

CVE-2026-65667 Microsoft Teams Elevation of Privilege Vulnerability

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CVE-2026-65667 Microsoft Teams Elevation of Privilege Vulnerability

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CVE-2026-62918 Microsoft Teams Spoofing Vulnerability

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CVE-2026-62918

CVE-2026-62918 affects Microsoft Teams and stems from improper verification of a cryptographic signature, enabling an unauthorized attacker to spoof over a network. The CVSS v3.1 base score is 7.5 (HIGH), with network as the attack vector, no user interaction required, and the core impact on inte...

CVE-2026-62918 Microsoft Teams Spoofing Vulnerability

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CVE-2026-62918

Improper verification of cryptographic signature in Microsoft Teams allows an unauthorized attacker to perform spoofing over a network...

CVE-2026-62896 Microsoft Teams Elevation of Privilege Vulnerability

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CVE-2026-62896

Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over a network...

CVE-2026-62896

Technical details for CVE-2026-62896 are not publicly available in the provided documents; no affected versions, components, or fixes are specified. Monitor for updates from MSRC/NVD.

CVE-2026-62896 Microsoft Teams Elevation of Privilege Vulnerability

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Microsoft Teams Spoofing Vulnerability

Improper verification of cryptographic signature in Microsoft Teams allows an unauthorized attacker to perform spoofing over a network...

Microsoft Teams Elevation of Privilege Vulnerability

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

Microsoft Teams Elevation of Privilege Vulnerability

Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over a network...

PT-2026-68837

Name of the Vulnerable Software and Affected Versions Microsoft Teams affected versions not specified Description Missing authorization in Microsoft Teams allows an unauthorized attacker to elevate privileges over a network. Recommendations At the moment, there is no information about a newer...

KLA91193 Multiple vulnerabilities in Microsoft Office

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, spoof user interface. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in Azure Service Bus can be exploited...

CVE-2026-68746

Not Failing Securely 'Failing Open' vulnerability in livebook-dev livebook allows an unauthenticated network client to obtain full access to a Livebook server that enforces identity through Livebook Teams. A Livebook Agent or App Server connected to Livebook Teams caches the identifier of the...

CVE-2026-66885

Cross-Site Request Forgery CSRF vulnerability in livebook-dev livebook allows an attacker to authenticate a victim's browser session under the attacker's own Livebook Teams identity. When Livebook is configured to use Livebook Teams for identity, Livebook.ZTA.LivebookTeams.handlerequest/4 in...

EEF-CVE-2026-66885 Livebook Teams identity callback lacks state binding, allowing login CSRF

Summary Cross-Site Request Forgery CSRF vulnerability in livebook-dev livebook allows an attacker to authenticate a victim's browser session under the attacker's own Livebook Teams identity. When Livebook is configured to use Livebook Teams for identity, Livebook.ZTA.LivebookTeams.handlerequest/4...

CVE-2026-66885

Cross-Site Request Forgery CSRF vulnerability in livebook-dev livebook allows an attacker to authenticate a victim's browser session under the attacker's own Livebook Teams identity. When Livebook is configured to use Livebook Teams for identity, Livebook.ZTA.LivebookTeams.handlerequest/4 in...