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CVE Vulnerability Details :

CVE-2026-4739

PUBLISHED

More Info Official Page

Assigner-GovTech CSG

Assigner Org ID-1a37b84a-8e51-4525-b3d6-87e2fae01dbd

Published At-24 Mar, 2026 | 03:19

Updated At-24 Mar, 2026 | 14:34

▼CVE Numbering Authority (CNA)

Integer overflow vulnerabilities in InsightSoftwareConsortium/ITK

Integer Overflow or Wraparound vulnerability in InsightSoftwareConsortium ITK (‎Modules/ThirdParty/Expat/src/expat modules).This issue affects ITK: before 2.7.1.

Affected Products

Vendor

InsightSoftwareConsortium

Product

ITK

Collection URL

https://github.com/InsightSoftwareConsortium/ITK

Modules

‎Modules/ThirdParty/Expat/src/expat

Default Status

affected

Versions

Affected

From 0 before 2.7.1 (git)

Problem Types

Type	CWE ID	Description
CWE	CWE-190	CWE-190 Integer Overflow or Wraparound

Type: CWE

CWE ID: CWE-190

Description: CWE-190 Integer Overflow or Wraparound

Metrics

Version	Base score	Base severity	Vector
4.0	9.4	CRITICAL	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:P/AU:Y/R:U/V:C/RE:M/U:Amber

Version: 4.0

Base score: 9.4

Base severity: CRITICAL

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:P/AU:Y/R:U/V:C/RE:M/U:Amber

Credits

reporter

TITAN Team (titancaproject@gmail.com)

References

Hyperlink	Resource
https://github.com/InsightSoftwareConsortium/ITK/pull/5351	patch

Hyperlink: https://github.com/InsightSoftwareConsortium/ITK/pull/5351

Resource:

patch

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Affected Products

Affected

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Metrics

Metrics Other Info

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Credits

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Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References