VDB-350087 · CVE-2026-31794 · ID 645

InternationalColorConsortium iccDEV up to 2.3.1.5 CIccCLUT::Interp3d out-of-bounds

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.8	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in InternationalColorConsortium iccDEV up to 2.3.1.5 and classified as problematic. Affected by this issue is the function CIccCLUT::Interp3d. The manipulation leads to out-of-bounds. This vulnerability is uniquely identified as CVE-2026-31794. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in InternationalColorConsortium iccDEV up to 2.3.1.5 and classified as problematic. This issue affects the function CIccCLUT::Interp3d. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is availability. The summary by CVE is:

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault from invalid/wild pointer read in CIccCLUT::Interp3d() causing a denial of service. This vulnerability is fixed in 2.3.1.5.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-31794 since 03/09/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 2.3.1.5 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

InternationalColorConsortium

Name

iccDEV

Version

Website

Product: https://github.com/InternationalColorConsortium/iccDEV/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA Vector (GitHub_M): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: iccDEV 2.3.1.5
Patch: github.com

Timelineinfo

03/09/2026 CVE reserved
03/10/2026 +1 days Advisory disclosed
03/10/2026 +0 days VulDB entry created
03/14/2026 +4 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 645
Status: Confirmed

CVE: CVE-2026-31794 (🔒)
GCVE (CVE): GCVE-0-2026-31794
GCVE (VulDB): GCVE-100-350087

Entryinfo

Created: 03/10/2026 19:48
Updated: 03/14/2026 03:59
Changes: 03/10/2026 19:48 (67), 03/14/2026 03:59 (1)
Complete: 🔍
Cache ID: 216::103