CVE-2026-21504CWE-122CWE-193CWE-787

Heap Buffer Overflow in iccDEV ToneMap Parser

Medium · published January 7, 2026

CVSS v3.1
6.6
EPSS
0%
Percentile
11.7
In the wild
Unconfirmed
What it is

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 heap buffer overflow in the ToneMap parser. This issue has been patched in version 2.3.1.2.

The record
Technical detail
CVSS v3.1
6.6 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.00219 · 11.7th percentile
Weaknesses
CWE-122 · Heap-based Buffer Overflow; CWE-193 · Off-by-one Error; CWE-787 · Out-of-bounds Write
Published
2026-01-07T17:10Z
EPSS history
Timeline
  • 07 JAN 17:10Z
    Heap Buffer Overflow in iccDEV ToneMap Parser
    cvelistv5