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CVE-2026-21675

CRITICAL Exploitation: PoC
9.8
CVSS 3.1
Description
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below contain a Use After Free vulnerability in the CIccXform::Create() function, where it deletes the hint. This issue is fixed in version 2.3.1.1.

Metadata

CVE ID
CVE-2026-21675
State
PUBLISHED
Assigner
GitHub_M
Reserved
2026-01-02 18:45 UTC
Published
2026-01-06 01:43 UTC
Last updated
2026-01-06 19:00 UTC
Primary CWE
CWE-416
CWE-416: Use After Free
Vendor / Product
InternationalColorConsortium / iccDEV
Sources
cve.org  ·  NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
yes
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
InternationalColorConsortium iccDEV — < 2.3.1.1
Weakness (CWE)
CWESourceDescription
CWE-20 cna CWE-20: Improper Input Validation
CWE-416 cna CWE-416: Use After Free
CVSS scores (1)
ScoreSeverityVersionSourceVector
9.8 CRITICAL 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References (3)
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