Is this vulnerability remotely exploitable?

It can be, depending on how the library is used. If an application processes ICC profiles from remote or user-supplied content (such as uploaded images, documents, or media), an attacker can potentially trigger the vulnerability remotely by providing a crafted file.

What level of access does an attacker need to exploit this issue?

The attacker needs the ability to influence or supply ICC profile data that is parsed by iccDEV. This often corresponds to the ability to upload or deliver files with embedded ICC profiles, or to otherwise inject ICC profile information into a pipeline that uses the library.

What is the safest general fix pattern for developers?

Introduce robust validation and error handling around all numeric conversions in the ICC parsing code. Specifically, detect and reject NaN, infinite, and out-of-range floating-point values before converting them to smaller integer types, and ensure parsing fails safely rather than proceeding with corrupted or undefined data.

Severity:

HIGH RISK

(7.8)

Type Conversion Error on NaN to Unsigned Short (CWE-681/CWE-704) in iccDEV ICC Profile Parser

CVE-2026-24856

Published:

Jan 28, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

Remote Code Execution on the Router

April 6, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Remote Code Execution on Router Firmware

April 6, 2026

Vulnerability Type

Category:

Type Conversion and Input Validation Error

CWE:

CWE-20;CWE-681;CWE-704

Impact:

Memory Corruption and Potential Remote Code Execution

Severity:

HIGH RISK

(7.8)

CVSS Version:

3.1

Vulnerability Type

Category:

Type Conversion and Input Validation Error

CWE:

CWE-20;CWE-681;CWE-704

Impact:

Memory Corruption and Potential Remote Code Execution

Severity:

HIGH RISK

(7.8)

CVSS Version:

3.1

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Type Conversion Error on NaN to Unsigned Short (CWE-681/CWE-704) in iccDEV ICC Profile Parser

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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