CVE-2026-34541 — iccDEV: UB in CIccCombinedConnectionConditions::CIccCombinedConnectionConditions()
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger Undefined Behavior (UB) …
Published: 2026-03-31 · CVSS: 6.2 · CVSS 3.1
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger Undefined Behavior (UB) via a null-pointer member call in CIccCombinedConnectionConditions::CIccCombinedConnectionConditions() (reported by UBSan as “member call on null pointer of type CIccTagSpectralViewingConditions”). The issue is reachable when running iccApplyNamedCmm with -PCC using a malformed .icc profile. This issue has been patched in version 2.3.1.6.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7