Heap-based buffer overflow in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network.
Fix
Microsoft's update · Critical
- Release Notes — Raw Image Extension on Windows 10 Version 1607, Raw Image Extension on Windows 10 Version 1607 for 32-bit Systems, Raw Image Extension on Windows 10, Raw Image Extension on Windows 10 for 32-bit Systems, Raw Image Extension on Windows 10 Version 21H2, Raw Image Extension on Windows 10 Version 21H2 for 32-bit Systems, Raw Image Extension on Windows 10 Version 20H2, Raw Image Extension on Windows 10 Version 20H2 for 32-bit Systems, Raw Image Extension on Windows 10 Version 21H1 for 32-bit Systems, Raw Image Extension on Windows 10 Version 21H1, Raw Image Extension on Windows 10 Version 1909, Raw Image Extension on Windows 10 Version 1909 for 32-bit Systems, Raw Image Extension on Windows 10 Version 1809 for HoloLens, Raw Image Extension on Windows 10 Version 1809, Raw Image Extension on Windows 10 Version 1809 for 32-bit Systems · build 2.4.36.0
- Release Notes — Raw Image Extension on Windows 11 version 21H2, Raw Image Extension on Windows 11 version 26H2, Raw Image Extension on Windows 11 Version 26H2 · build 2.5.35.0
- Release Notes — Microsoft Edge (Chromium-based) · build 154.0.4258.37
- Release Notes — Microsoft Edge (Chromium-based) · build 154.0.4258.38
From the 2026-Oct release note of Microsoft's Security Update Guide, revised 2026-10-28 · Exploitation Less Likely.
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 2
- StatusAwaiting Analysis → PublishedNVD modified 2026-10-19 19:41
- First seenCVSS 8.8NVD modified 2026-10-13 20:19
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.