CVE-2026-21498— NULL Pointer Dereference in iccDEV XML Calculator Parser
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I. Basic Information for CVE-2026-21498
Vulnerability Information
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Vulnerability Title
NULL Pointer Dereference in iccDEV XML Calculator Parser
Source: NVD (National Vulnerability Database)
Vulnerability Description
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to NULL pointer dereference via the XML calculator parser. This issue has been patched in version 2.3.1.2.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
iccDEV 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
iccDEV是International Color Consortium (ICC)开源的一个颜色配置代码库。 iccDEV 2.3.1.2之前版本存在安全漏洞，该漏洞源于XML计算器解析器存在空指针取消引用。
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-2026-21498
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- https://github.com/InternationalColorConsortium/iccDEV/pull/404x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2026-21498
Same Patch Batch · InternationalColorConsortium · 2026-01-07 · 30 CVEs total
| CVE-2026-22046 | 8.8 HIGH | iccDEV has heap-buffer-overflow in CIccProfileXml::ParseBasic() at IccXML/IccLibXML/IccPro |
| CVE-2026-21679 | 8.8 HIGH | iccDEV has heap-buffer-overflow vulnerability in CIccLocalizedUnicode::GetText() |
| CVE-2026-21693 | 8.8 HIGH | iccDEV has Type Confusion in CIccSegmentedCurveXml::ToXml() at IccXML/IccLibXML/IccMpeXml. |
| CVE-2026-21688 | 8.8 HIGH | iccDEV has Type Confusion in SIccCalcOp::ArgsPushed() at IccProfLib/IccMpeCalc.cpp |
| CVE-2026-21692 | 8.8 HIGH | iccDEV has Type Confusion in ToXmlCurve() at IccXML/IccLibXML/IccMpeXml.cpp |
| CVE-2026-21682 | 8.8 HIGH | iccDEV has heap-buffer-overflow in CIccXmlArrayType::ParseText() |
| CVE-2026-21683 | 8.8 HIGH | iccDEV has Type Confusion in icStatusCMM::CIccEvalCompare::EvaluateProfile() |
| CVE-2026-22047 | 8.8 HIGH | iccDEV has heap-buffer-overflow in SIccCalcOp::Describe() at IccProfLib/IccMpeCalc.cpp |
| CVE-2026-21678 | 7.8 HIGH | iccDEV has heap-buffer-overflow vulnerability on IccTagXml() |
| CVE-2026-21684 | 7.1 HIGH | iccDEV has Undefined Behavior in CIccTagSpectralViewingConditions() |
| CVE-2026-21686 | 7.1 HIGH | iccDEV has Undefined Behavior in CIccTagLutAtoB::Validate() |
| CVE-2026-21681 | 7.1 HIGH | iccDEV has Undefined Behavior runtime error: nan is outside the range .. IccProfLib/IccTag |
| CVE-2026-21685 | 7.1 HIGH | iccDEV has Undefined Behavior in CIccTagLut16::Read() |
| CVE-2026-21687 | 7.1 HIGH | iccDEV has Undefined Behavior in CIccTagCurve::CIccTagCurve() |
| CVE-2026-21504 | 6.6 MEDIUM | Heap Buffer Overflow in iccDEV ToneMap Parser |
| CVE-2026-21689 | 6.5 MEDIUM | iccDEV has Type Confusion in CIccProfileXml::ParseBasic() at IccXML/IccLibXML/IccProfileXm |
| CVE-2026-21680 | 6.5 MEDIUM | iccDEV has Null Pointer Dereference in CIccProfile::CheckTagTypes() |
| CVE-2026-21690 | 6.3 MEDIUM | iccDEV has Type Confusion in CIccTagXmlTagData::ToXml() |
| CVE-2026-21503 | 6.1 MEDIUM | iccDEV has Undefined Behavior - Null Pointer Passed to memcpy() in CIccTagSparseMatrixArra |
| CVE-2026-21496 | 5.5 MEDIUM | NULL Pointer Dereference in iccDEV Signature Parser |
Showing top 20 of 30 CVEs. View all on vendor page → →
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