CVE-2026-21500

MEDIUM
2026-01-07 [email protected]
5.5
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

4
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 09, 2026 - 22:00 vuln.today
Public exploit code
Patch Released
Jan 09, 2026 - 22:00 nvd
Patch available
CVE Published
Jan 07, 2026 - 18:15 nvd
MEDIUM 5.5

Tags

Stack Overflow 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 stack overflow in the XML calculator macro expansion. This issue has been patched in version 2.3.1.2.

Analysis

iccDEV versions prior to 2.3.1.2 are vulnerable to stack overflow through malformed XML calculator macro expansion, allowing local attackers to trigger a denial of service condition. Public exploit code exists for this vulnerability, which affects ICC color profile manipulation tools used in Stack Overflow and Iccdev products. …

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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

48
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +28
POC: +20

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CVE-2026-21500 vulnerability details – vuln.today
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