Medium 6.5Published Aug 21, 2026

CVE-2026-50278iccDEV: CIccEmbedIO::Read8() size_t underflow

Updated under an hour ago (2026-10-19 06:30 UTC)

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It affects InternationalColorConsortium iccDEV. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for InternationalColorConsortium iccDEV

Exploited in the last 30 days

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.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-125, CWE-190, CWE-704
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Aug 26, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

InternationalColorConsortium iccDEV internationalcolorconsortium:iccdev (from the name)	before 2.3.2.1	CNA record

References

https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-7qjg-7qq4-c77jx-refsource-confirm
https://github.com/InternationalColorConsortium/iccDEV/issues/987x-refsource-misc
https://github.com/InternationalColorConsortium/iccDEV/commit/002d1108c1bd674de0ac1b0abfa0162986f19086x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.