SF
Product
Skype for Business Server 2015 CU13
On CISA KEVExploited in the wild
14
CVEs
1
On KEV
9.8
Max CVSS
3
New 30D
Severity mix
Critical 1High 6Medium 7Low 0
Watch
Add Skype for Business Server 2015 CU13 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2023-41763 In wildKEV | 5.3 | Oct 10 | Skype for Business Elevation of Privilege Vulnerability Affected: 9319.0 before 6.0.9319.869 |
| CVE-2026-66302 | 9.8 | Sep 8 | Skype for Business Remote Code Execution Vulnerability Affected: 9319.0 before 6.0.9319.885 |
| CVE-2026-70297 | 8.8 | Oct 13 | Skype for Business Remote Code Execution Vulnerability Affected: 9319.0 before 6.0.9319.886 |
| CVE-2026-69646 | 8.3 | Sep 8 | Skype for Business Spoofing Vulnerability Affected: 9319.0 before 6.0.9319.885 |
| CVE-2026-83746 | 8.1 | Oct 13 | Skype for Business Elevation of Privilege Vulnerability Affected: 9319.0 before 6.0.9319.886 |
| CVE-2026-66307 | 7.5 | Sep 8 | Skype for Business and Lync Denial of Service Vulnerability Affected: 9319.0 before 6.0.9319.885 |
| CVE-2026-66304 | 7.5 | Sep 8 | Skype for Business Information Disclosure Vulnerability Affected: 9319.0 before 6.0.9319.885 |
| CVE-2026-66305 | 7.1 | Sep 8 | Skype for Business Spoofing Vulnerability Affected: 9319.0 before 6.0.9319.885 |
| CVE-2026-85873 | 6.5 | Oct 13 | Skype for Business Elevation of Privilege Vulnerability Affected: 9319.0 before 6.0.9319.886 |
| CVE-2026-66303 | 6.5 | Sep 8 | Skype for Business and Lync Denial of Service Vulnerability Affected: 9319.0 before 6.0.9319.885 |
| CVE-2026-66308 | 6.5 | Sep 8 | Skype for Business and Lync Denial of Service Vulnerability Affected: 9319.0 before 6.0.9319.885 |
| CVE-2026-66306 | 6.5 | Sep 8 | Skype for Business Information Disclosure Vulnerability Affected: 9319.0 before 6.0.9319.885 |
| CVE-2026-69642 | 6.1 | Sep 8 | Skype for Business Spoofing Vulnerability Affected: 9319.0 before 6.0.9319.885 |
| CVE-2026-63523 | 6.1 | Sep 8 | Skype for Business Spoofing Vulnerability Affected: 9319.0 before 6.0.9319.885 |
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