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CVE PROGRAM SOURCE RECORD8.3 High

CVE-2026-69646

Skype for Business Spoofing Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
microsoft

Description

Improper verification of cryptographic signature in Skype for Business allows an unauthorized attacker to perform spoofing over an adjacent network.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Skype for Business Server 2015 CU13

  • 9319.0 to < 6.0.9319.885affected

Microsoft Skype for Business Server 2019 CU8

  • 2046.0 to < 7.0.2046.569affected

Microsoft Skype for Business Server Subscription Edition CU1

  • 2046.0 to < 7.0.2046.879affected

References