CVE-2026-34533: fallo de gravedad media en InternationalColorConsortium iccDEV
iccDEV: UB in CIccCalculatorFunc::ApplySequence()
Publicada el · Actualizada el
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.2epss 0.2%
probabilidad de explotación
0.2%top 94% de las CVE
explotación observada
noninguna fuente lo reporta
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) in CIccCalculatorFunc::ApplySequence() due to invalid enum values being loaded for icChannelFuncSignature. The issue is observable under UBSan as a “load of value … not a valid value for type icChannelFuncSignature”, indicating a type/enum value confusion scenario during ICC profile processing. This issue has been patched in version 2.3.1.6.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
InternationalColorConsortium · iccDEVCVEs relacionadas — InternationalColorConsortium iccDEV
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-22861HIGHiccDEV has a heap-buffer-overflow in SIccCalcOp::Describe() at IccProfLib/IccMpeCalc.cppEPSS 0.7%CVE-2026-24412HIGHiccDEV has Heap Buffer Overflow in icCurvesFromXml()EPSS 0.6%CVE-2026-24406HIGHiccDEV has Heap Buffer Overflow in CIccTagNamedColor2::SetSize()EPSS 0.6%CVE-2026-24405HIGHiccDEV has Heap Buffer Overflow in CIccMpeCalculator::Read()EPSS 0.6%CVE-2026-25503HIGHiccDEV Has Type Confusion in CIccTagEmbeddedHeightImage::Validate()EPSS 0.5%CVE-2026-24407HIGHiccDEV has Undefined Behavior in icSigCalcOp()EPSS 0.5%