CVE-2026-27691

low-risk
Published 2026-02-25

iccDEV provides a set of libraries and tools for working with ICC color management profiles. In versions up to and including 2.3.1.4, signed integer overflow in iccFromCube.cpp during multiplication triggers undefined behavior, potentially causing crashes or incorrect ICC profile generation when processing crafted/large cube inputs. Commit 43ae18dd69fc70190d3632a18a3af2f3da1e052a fixes the issue. No known workarounds are available.

Do I need to act?

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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.2/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Color

References (4)

Patch https://github.com/InternationalColorConsortium/iccDEV/commit/43ae18dd69fc70190d...
Exploit https://github.com/InternationalColorConsortium/iccDEV/issues/607
Issue Tracking https://github.com/InternationalColorConsortium/iccDEV/pull/611
Vendor Advisory https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-...
25
/ 100
low-risk
Severity 20/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal