CVE-2026-21489

MEDIUM
2026-01-06 [email protected]
6.1
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
Patch Released
Jan 14, 2026 - 18:46 nvd
Patch available
CVE Published
Jan 06, 2026 - 14:15 nvd
MEDIUM 6.1

Tags

Integer Overflow Iccdev

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below have Out-of-bounds Read and Integer Underflow (Wrap or Wraparound) vulnerabilities in its CIccCalculatorFunc::SequenceNeedTempReset function. This issue is fixed in version 2.3.1.2.

Analysis

Out-of-bounds memory reads in iccDEV versions 2.3.1.1 and earlier allow local attackers to cause denial of service or leak sensitive information through integer underflow flaws in the CIccCalculatorFunc::SequenceNeedTempReset function. The vulnerability requires user interaction and affects systems processing ICC color profiles. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Vendor patch is available.

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Priority Score

31
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +30
POC: 0

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CVE-2026-21489 vulnerability details – vuln.today
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