Microsoft
Microsoft Windows Client License Service: vulnerabilities and CVEs
Microsoft Windows Client License Service has 2 published vulnerabilities, 2 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.
CVEs2
Last 12 months2
Critical0
Actively exploited0
All vulnerabilities in the catalogue →⭐ Follow this technology
Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-96912 | High (7.8) | — | — | Oct 13, 2026 | Use after free in Windows Client License Service allows an authorized attacker to elevate privileges locally. |
| CVE-2026-100201 | High (7) | — | — | Oct 13, 2026 | Heap-based buffer overflow in Windows Client License Service allows an authorized attacker to elevate privileges locally. |
🎯 How it gets exploited (ATT&CK techniques)
Number of CVEs of this technology mapped to each exploitation or primary-impact technique.
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