CVE-2026-21682

HIGH
2026-01-07 [email protected]
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 14, 2026 - 18:47 vuln.today
Public exploit code
CVE Published
Jan 07, 2026 - 21:16 nvd
HIGH 8.8

Tags

Code Injection Iccdev

Description

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 heap-buffer-overflow in `CIccXmlArrayType::ParseText()`. 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.

Analysis

Heap buffer overflow in iccDEV versions before 2.3.1.2 allows remote code execution when processing malicious ICC color profiles, affecting applications that use the library to handle color management data. An attacker can trigger the vulnerability through a crafted profile file requiring only user interaction to open, potentially achieving complete system compromise. …

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Remediation

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

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Priority Score

64
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +44
POC: +20

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CVE-2026-21682 vulnerability details – vuln.today
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