Iccdev
CVE-2026-21688
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
4DescriptionGitHub Advisory
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Versions prior to 2.3.1.2 have a Type Confusion vulnerability in SIccCalcOp::ArgsPushed() at IccProfLib/IccMpeCalc.cpp. This vulnerability affects users of the iccDEV library who process ICC color profiles. Version 2.3.1.2 contains a patch. No known workarounds are available.
AnalysisAI
Type confusion in iccDEV library versions before 2.3.1.2 allows unauthenticated attackers to achieve remote code execution with user interaction by crafting malicious ICC color profiles. Public exploit code exists for this vulnerability affecting organizations that process color management profiles through the iccDEV libraries. A patch is available in version 2.3.1.2 with no known workarounds prior to upgrading.
Technical ContextAI
Classified as CWE-20 (Improper Input Validation). Affects Iccdev. iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Versions prior to 2.3.1.2 have a Type Confusion vulnerability in SIccCalcOp::ArgsPushed() at IccProfLib/IccMpeCalc.cpp. This vulnerability affects users of the iccDEV library who process ICC color profiles. Version 2.3.1.2 contains a patch. No known workarounds are available.
RemediationAI
A vendor patch is available — apply it immediately. Restrict network access to the affected service where possible.
iccDEV ICC color profile library (through 2.3.1) has a use-after-free in CIccXform::Create() when processing hint object
Heap buffer overflow in iccDEV versions 2.3.1.1 and below allows remote code execution through maliciously crafted ICC c
Heap buffer overflow in iccDEV versions 2.3.1.1 and below allows remote code execution when processing maliciously craft
Heap buffer overflow in iccDEV versions 2.3.1.1 and earlier allows remote code execution through maliciously crafted ICC
iccDEV color management library versions 2.3.1 and earlier contain undefined behavior in the CLUT initialization functio
iccDEV ICC color profile libraries versions 2.3.1.1 and earlier suffer from undefined behavior and out-of-memory errors
Heap buffer overflow in iccDEV versions before 2.3.1.2 allows remote code execution when processing malicious ICC color
Type confusion in iccDEV versions before 2.3.1.2 allows attackers to corrupt memory and achieve high-impact outcomes inc
Type confusion in iccDEV versions before 2.3.1.2 allows unauthenticated attackers to achieve remote code execution throu
Heap buffer overflow in iccDEV versions before 2.3.1.2 allows remote code execution when processing malicious ICC color
Heap buffer overflow in iccDEV versions prior to 2.3.1.2 allows remote attackers to execute arbitrary code through the C
Heap buffer overflow in iccDEV versions 2.3.1 and earlier allows remote attackers to execute arbitrary code or crash the
Same weakness CWE-20 – Improper Input Validation
View allSame technique Code Injection
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External POC / Exploit Code
Leaving vuln.today