CVE-2026-96943 - Vulnerability Details - OpenCVE

Integer overflow or wraparound in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Microsoft

Raw Image Extension

affected

Version	Status	Constraints
`2.1.0.0`	affected	< 2.4.36.0

No data.

No data.

No data.

Project Subscriptions

Vendors	Products
Microsoft Subscribe	Raw Image Extension Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96943

History

Tue, 13 Oct 2026 19:15:00 +0000

Type	Values Removed	Values Added
Description		Integer overflow or wraparound in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network.
Title		Windows Raw Image Extension Remote Code Execution Vulnerability
First Time appeared		Microsoft Microsoft raw Image Extension
Weaknesses		CWE-122 CWE-190
CPEs		cpe:2.3:a:microsoft:raw_image_extension::::::::
Vendors & Products		Microsoft Microsoft raw Image Extension
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96943
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-10-13T19:00:35.436Z

Updated: 2026-10-13T20:36:52.872Z

Reserved: 2026-09-23T20:35:19.928Z

Link: CVE-2026-96943

Vulnrichment

No data.

NVD

Status : Undergoing Analysis

Published: 2026-10-13T19:22:06.470

Modified: 2026-10-13T20:19:31.440

Link: CVE-2026-96943

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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