CVE-2026-34551CWE-476

iccDEV: NPD in CIccTagLut16::Write()

Medium · published March 31, 2026

CVSS v3.1
6.2
EPSS
0%
Percentile
6.5
In the wild
Unconfirmed
What it is

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a null-pointer dereference (NPD) in CIccTagLut16::Write() can be triggered when processing a crafted ICC profile (embedded in a TIFF and extracted during iccTiffDump). This issue has been patched in version 2.3.1.6.

The record
Technical detail
CVSS v3.1
6.2 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00174 · 6.5th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-03-31T22:14Z
EPSS history
Timeline
  • 31 MAR 22:14Z
    iccDEV: NPD in CIccTagLut16::Write()
    cvelistv5