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CVE-2026-96943

8.8 high SSVC exploitation: none Analyzed

Integer overflow or wraparound 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

From the 2026-Oct release note of Microsoft's Security Update Guide, revised 2026-10-28 · Exploitation Less Likely.

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 3

  1. Cpes+1 CPE criteria (now 1)NVD modified 2026-10-16 19:32
  2. StatusUndergoing Analysis → AnalyzedNVD modified 2026-10-16 19:32
  3. First seenCVSS 8.8NVD modified 2026-10-13 20:19

Affected (CPE criteria) 1

  • cpe:2.3:a:microsoft:raw_image_extension:*:*:*:*:*:*:*:*

References 1