Microsoft Windows Software Development Kit vulnerabilities

2 CVEs affecting Microsoft Windows Software Development Kit, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-21219, published 2026-01-13.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2025-47962, published 2025-06-10. High severity, CVSS 7.8. EPSS: 1.6% chance of exploitation in the next 30 days. Improper access control in Windows SDK allows an authorized attacker to elevate privileges locally.
• CVE-2026-21219, published 2026-01-13. High severity, CVSS 7.0. EPSS: 0.4% chance of exploitation in the next 30 days. Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.