CVE-2026-83746ImportantMonitor

Skype for Business Elevation of Privilege Vulnerability

Severity Important · Urgency Monitor

Why it matters: Important severity (CVSS 8.1)

Elevation of Privilege · Important · CVSS 8.1. Affects: Skype for Business Server Subscription Edition CU1, Skype for Business Server.

CVSS 8.1EPSS 1.1%Security update published 2026-11-10Applies to On-premisesKB5131692NVD

Affected: Skype for Business Server Subscription Edition CU1, Skype for Business Server

Related changes

2026-10-13 · First captured by tracker