SF
Product
Skype for Business Server 2019 CU8
by Microsoft · last CVE Oct 13, 2026
13
CVEs
0
On KEV
9.8
Max CVSS
3
New 30D
Severity mix
Critical 1High 6Medium 6Low 0
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Add Skype for Business Server 2019 CU8 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-70297
8.8
1%
Oct 13
Skype for Business Remote Code Execution Vulnerability
Affected: 2046.0 before 7.0.2046.583
CVE-2026-69646
8.3
0%
Sep 8
Skype for Business Spoofing Vulnerability
Affected: 2046.0 before 7.0.2046.569
CVE-2026-83746
8.1
1%
Oct 13
Skype for Business Elevation of Privilege Vulnerability
Affected: 2046.0 before 7.0.2046.583
CVE-2026-66307
7.5
1%
Sep 8
Skype for Business and Lync Denial of Service Vulnerability
Affected: 2046.0 before 7.0.2046.569
CVE-2026-66304
7.5
1%
Sep 8
Skype for Business Information Disclosure Vulnerability
Affected: 2046.0 before 7.0.2046.569
CVE-2026-66305
7.1
1%
Sep 8
Skype for Business Spoofing Vulnerability
Affected: 2046.0 before 7.0.2046.569
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