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CVE-2026-24409— iccDEV has Undefined Behavior and Null Pointer Deference in CIccTagXmlFloatNum<>::ParseXml()

Quick assessment

Affected
InternationalColorConsortium iccDEV
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

iccDEV是International Color Consortium开源的一个颜色配置代码库。 iccDEV 2.3.1.1及之前版本存在安全漏洞，该漏洞源于CIccTagXmlFloatNum<>::ParseXml存在未定义行为和空指针取消引用，可能导致拒绝服务、数据操纵或代码执行。

CVSS 7.1 · High EPSS 0.32% · P24
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I. Basic Information for CVE-2026-24409

Vulnerability Information
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Vulnerability Title
iccDEV has Undefined Behavior and Null Pointer Deference in CIccTagXmlFloatNum<>::ParseXml()
Source: CVE Program / CVE List V5
Vulnerability Description
iccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Versions 2.3.1.1 and below have Undefined Behavior and Null Pointer Deference in CIccTagXmlFloatNum<>::ParseXml(). This occurs when user-controllable input is unsafely incorporated into ICC profile data or other structured binary blobs. Successful exploitation may allow an attacker to perform DoS, manipulate data, bypass application logic and Code Execution. This issue has been fixed in version 2.3.1.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
iccDEV 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
iccDEV是International Color Consortium开源的一个颜色配置代码库。 iccDEV 2.3.1.1及之前版本存在安全漏洞，该漏洞源于CIccTagXmlFloatNum<>::ParseXml存在未定义行为和空指针取消引用，可能导致拒绝服务、数据操纵或代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
InternationalColorConsortium iccDEV < 2.3.1.2 -

II. Public POCs for CVE-2026-24409

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III. Intelligence Information for CVE-2026-24409

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Vendor Advisories for CVE-2026-24409 (1)

Proof of Concept for CVE-2026-24409 (1)

Same Patch Batch · InternationalColorConsortium · 2026-01-24 · 9 CVEs total

CVE-2026-24412 8.8 HIGH iccDEV has Heap Buffer Overflow in icCurvesFromXml()
CVE-2026-24406 8.8 HIGH iccDEV has Heap Buffer Overflow in CIccTagNamedColor2::SetSize()
CVE-2026-24405 8.8 HIGH iccDEV has Heap Buffer Overflow in CIccMpeCalculator::Read()
CVE-2026-24411 7.1 HIGH iccDEV has Undefined Behavior and Null Pointer Deference in CIccTagXmlSegmentedCurve::ToXm
CVE-2026-24410 7.1 HIGH iccDEV has Undefined Behavior and Null Pointer Deference in CIccProfileXml::ParseBasic()
CVE-2026-24407 7.1 HIGH iccDEV has Undefined Behavior in icSigCalcOp()
CVE-2026-24404 7.1 HIGH iccDEV has Null Pointer Deference and Undefined Behavior in CIccXmlArrayType()
CVE-2026-24403 7.1 HIGH iccDEV Undefined Behavior in CIccProfile::CheckHeader() Leads to Integer Overflow

IV. Related Vulnerabilities

Same product: iccDEV
Same vendor: InternationalColorConsortium
Same weakness: CWE-20

V. Comments for CVE-2026-24409

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