What is CVE-2026-24288?

CVE-2026-24288 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Windows Mobile Broadband Driver Remote Code Execution Vulnerability

Which CVE IDs does CVE-2026-24288 cover?

CVE-2026-24288 covers the following CVE IDs: CVE-2026-24288. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-24288?

CVE-2026-24288 has a CVSS v3 base score of 6.8, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-24288?

CVE-2026-24288 affects 6 products, including: Windows 10 Version 21H2 for 32-bit Systems; Windows 10 Version 21H2 for ARM64-based Systems; Windows 10 Version 21H2 for x64-based Systems; Windows 10 Version 22H2 for 32-bit Systems; Windows 10 Version 22H2 for ARM64-based Systems; and others — see the full list on the advisory page.

CVE-2026-24288HighCVSS 6.8

Windows Mobile Broadband Driver Remote Code Execution Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-24288 →

📋 Description

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

🎯 Affected products6

Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 22H2 for 32-bit Systems
Windows 10 Version 22H2 for ARM64-based Systems
Windows 10 Version 22H2 for x64-based Systems

✅ Remediation

KB5078885 (Security Update) — fixed build 10.0.19044.7058 KB5078885 (Security Update) — fixed build 10.0.19045.7058

🔗 References (3)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24288
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5078885
referencehttps://support.microsoft.com/help/5078885