Unrated severityNVD Advisory· Published Jan 7, 2026· Updated Jan 7, 2026

Stack Overflow in iccDEV XML Calculator Macro Expansion

CVE-2026-21500

Description

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to stack overflow in the XML calculator macro expansion. This issue has been patched in version 2.3.1.2.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

iccDEV/iccDEVllm-fuzzy
Range: <=2.3.1.2
InternationalColorConsortium/iccDEVv5
Range: < 2.3.1.2

Patches

Vulnerability mechanics

References

github.com/InternationalColorConsortium/iccDEV/commit/cce5f9b68a6c067b7ef898ccd5b000770745fb14mitrex_refsource_MISC
github.com/InternationalColorConsortium/iccDEV/commit/f295826a6f15add90490030f23b2ddd8593bff5bmitrex_refsource_MISC
github.com/InternationalColorConsortium/iccDEV/issues/384mitrex_refsource_MISC
github.com/InternationalColorConsortium/iccDEV/pull/406mitrex_refsource_MISC
github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-4h4j-mm9w-2cp4mitrex_refsource_CONFIRM

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