CVE-2026-4739CWE-190

Integer overflow vulnerabilities in InsightSoftwareConsortium/ITK

Critical · published March 24, 2026

CVSS v4.0
9.4
EPSS
0%
Percentile
37.6
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v4.0
9.4 · 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
EPSS
0.00445 · 37.6th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-03-24T03:19Z
EPSS history
Timeline
  • 24 MAR 03:19Z
    Integer overflow vulnerabilities in InsightSoftwareConsortium/ITK
    cvelistv5