VendorsMicrosoftskype_for_business_server2015
Vulnerabilities

Microsoft Skype 2015

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

23CVEs
CVE-2026-66302
Skype for Business Remote Code Execution Vulnerability
Published 2026-09-08 · Analyzed
9.8EPSS 0.010
CVE-2026-69646
Skype for Business Spoofing Vulnerability
Published 2026-09-08 · Analyzed
8.3EPSS 0.003
CVE-2026-66307
Skype for Business and Lync Denial of Service Vulnerability
Published 2026-09-08 · Analyzed
7.5EPSS 0.012
CVE-2026-66304
Skype for Business Information Disclosure Vulnerability
Published 2026-09-08 · Analyzed
7.5EPSS 0.010
CVE-2023-36780
Skype for Business Remote Code Execution Vulnerability
Published 2023-10-10 · Modified
7.2EPSS 0.026
CVE-2023-36786
Skype for Business Remote Code Execution Vulnerability
Published 2023-10-10 · Modified
7.2EPSS 0.025
CVE-2023-36789
Skype for Business Remote Code Execution Vulnerability
Published 2023-10-10 · Modified
7.2EPSS 0.024
CVE-2021-26422
Skype for Business and Lync Remote Code Execution Vulnerability
Published 2021-05-11 · Modified
7.2EPSS 0.022
CVE-2021-24073
Skype for Business and Lync Spoofing Vulnerability
Published 2021-02-25 · Modified
7.1EPSS 0.018
CVE-2021-26421
Skype for Business and Lync Spoofing Vulnerability
Published 2021-05-11 · Modified
7.1EPSS 0.014
CVE-2026-66305
Skype for Business Spoofing Vulnerability
Published 2026-09-08 · Analyzed
7.1EPSS 0.005
CVE-2022-26911
Skype for Business Information Disclosure Vulnerability
Published 2022-04-15 · Modified
6.5EPSS 0.036
CVE-2021-24099
Skype for Business and Lync Denial of Service Vulnerability
Published 2021-02-25 · Modified
6.5EPSS 0.032
CVE-2026-66303
Skype for Business and Lync Denial of Service Vulnerability
Published 2026-09-08 · Analyzed
6.5EPSS 0.011
CVE-2026-66308
Skype for Business and Lync Denial of Service Vulnerability
Published 2026-09-08 · Analyzed
6.5EPSS 0.011
CVE-2026-66306
Skype for Business Information Disclosure Vulnerability
Published 2026-09-08 · Analyzed
6.5EPSS 0.009
CVE-2026-63523
Skype for Business Spoofing Vulnerability
Published 2026-09-08 · Analyzed
6.5EPSS 0.006
CVE-2026-69642
Skype for Business Spoofing Vulnerability
Published 2026-09-08 · Analyzed
6.5EPSS 0.004
CVE-2019-0798
A spoofing vulnerability exists when a Lync Server or Skype for Business Server does not properly sanitize a specially crafted request, aka 'Skype for Business and Lync Spoofing Vulnerability'.
Published 2019-04-09 · Modified
6.1EPSS 0.021
CVE-2023-41763
Skype for Business Elevation of Privilege Vulnerability
Published 2023-10-10 · Analyzed
5.3KEVEPSS 0.904
CVE-2022-26910
Skype for Business and Lync Spoofing Vulnerability
Published 2022-04-15 · Modified
5.3EPSS 0.025
CVE-2015-2531
Cross-site scripting (XSS) vulnerability in the jQuery engine in Microsoft Lync Server 2013 and Skype for Business Server 2015 allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka "Skype for Business Server and Lync Server XSS Information Disclosure Vulnerability."
Published 2015-09-09 · Modified
4.3EPSS 0.109
CVE-2015-2536
Cross-site scripting (XSS) vulnerability in Microsoft Lync Server 2013 and Skype for Business Server 2015 allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka "Skype for Business Server and Lync Server XSS Elevation of Privilege Vulnerability."
Published 2015-09-09 · Modified
4.3EPSS 0.089