Iccdev
CVE-2026-21685
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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 Undefined Behavior in CIccTagLut16::Read(). 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
iccDEV versions before 2.3.1.2 contain undefined behavior in the CIccTagLut16::Read() function that allows attackers to cause denial of service or data corruption when processing specially crafted ICC color profiles. The vulnerability requires user interaction to exploit and affects applications using the iccDEV library to handle color management profiles. Public exploit code exists for this issue, though a patch is available in version 2.3.1.2.
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 Undefined Behavior in CIccTagLut16::Read(). 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
Type confusion in iccDEV library versions before 2.3.1.2 allows unauthenticated attackers to achieve remote code executi
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
Same weakness CWE-20 – Improper Input Validation
View allSame technique Code Injection
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External POC / Exploit Code
Leaving vuln.today