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Vulnerability · Published Feb 4, 2026 · Assigned by GitHub_M

CVE-2026-25582iccDEV vulnerable to Heap Buffer Overflow in CIccIO::WriteUInt16Float()

High 7.8

In plain English

A high-severity heap buffer overflow in iccDEV from InternationalColorConsortium. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.3%top 80.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official 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 2.3.1.3, there is a heap buffer overflow (read) vulnerability in CIccIO::WriteUInt16Float() when converting malformed XML to ICC profiles via iccFromXml tool. This issue has been patched in version 2.3.1.3.

Affected products (as reported)

VendorProductVersions
InternationalColorConsortium iccDEV < 2.3.1.3

Weakness: CWE-122, CWE-119, CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References