CVE-2026-50278
iccDEV: CIccEmbedIO::Read8() size_t underflow
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions prior to 2.3.2.1 have a `CIccEmbedIO::Read8()` size_t underflow. The issue arises due to an embedded-profile read defect when parsing ICC profiles containing `icSigEmbeddedV5ProfileTag` data with `icSigEmbeddedProfileType` payloads. Version 2.3.2.1 patches the issue. No known workarounds are available.
| CWE | CWE-125 CWE-190 CWE-704 |
| Vendor | internationalcolorconsortium |
| Product | iccdev |
| Published | Aug 21, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
InternationalColorConsortium / iccDEV
< 2.3.2.1