CVE-2026-21679

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

4
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 09, 2026 - 21:34 vuln.today
Public exploit code
Patch Released
Jan 09, 2026 - 21:34 nvd
Patch available
CVE Published
Jan 07, 2026 - 18:15 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 ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to heap-buffer-overflow in CIccLocalizedUnicode::GetText(). This issue has been patched in version 2.3.1.2.

Analysis

Heap buffer overflow in iccDEV versions prior to 2.3.1.2 allows remote attackers to execute arbitrary code through the CIccLocalizedUnicode::GetText() function with minimal attack complexity. The vulnerability affects users of the ICC color profile manipulation library and has public exploit code available. …

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Remediation

Within 7 days: Identify all affected systems and apply vendor patches promptly. Vendor patch is available.

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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-2026-21679 vulnerability details – vuln.today
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