CVE-2026-21489CWE-125CWE-191

iccDEV has Out-of-bounds Read and Integer Underflow (Wrap or Wraparound)

Medium · published January 6, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
2.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00136 · 2.8th percentile
Weaknesses
CWE-125 · Out-of-bounds Read; CWE-191 · Integer Underflow (Wrap or Wraparound)
Published
2026-01-06T13:57Z
EPSS history
Timeline
  • 06 JAN 13:57Z
    iccDEV has Out-of-bounds Read and Integer Underflow (Wrap or Wraparound)
    cvelistv5