Lucene search
+L

CVE-2026-69646

🗓️ 08 Sep 2026 18:33:11Reported by microsoftType 
cve
 cve
🔗 web.nvd.nist.gov👁 25 Views

Improper signature verification in Skype for Business allows spoofing over an adjacent network.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
OR
microsoftskype_for_business_serverMatch2015cumulative_update_13
microsoftskype_for_business_serverMatch2015cumulative_update_13_hotfix_2
Node
OR
microsoftskype_for_business_serverMatch2019cumulative_update_8
microsoftskype_for_business_serverMatch2019cumulative_update_8_hotfix1
microsoftskype_for_business_serverMatch2019cumulative_update_8_hotfix2
[
  {
    "vendor": "Microsoft",
    "product": "Skype for Business Server 2015 CU13",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "9319.0",
        "lessThan": "6.0.9319.885",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Skype for Business Server 2019 CU8",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "2046.0",
        "lessThan": "7.0.2046.569",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Skype for Business Server Subscription Edition CU1",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "2046.0",
        "lessThan": "7.0.2046.879",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

29 Sep 2026 21:41Current
7.8High risk
Vulners AI Score7.8
CVSS 3.18.3
EPSS0.0032
SSVC
25