CVE-2026-24288: Microsoft Windows 10 21h2

Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute code with a physical attack.

Affected products

• Microsoft Windows 10 21h2: before 10.0.19044.7058 (fixed in 10.0.19044.7058)
• Microsoft Windows 10 22h2: before 10.0.19045.7058 (fixed in 10.0.19045.7058)

Published 2026-03-10. Last modified 2026-06-17.