{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-34541", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-30T16:31:39.263Z", "datePublished": "2026-03-31T22:04:16.675Z", "dateUpdated": "2026-04-01T18:53:18.285Z"}, "containers": {"cna": {"title": "iccDEV: UB in CIccCombinedConnectionConditions::CIccCombinedConnectionConditions()", "problemTypes": [{"descriptions": [{"cweId": "CWE-476", "lang": "en", "description": "CWE-476: NULL Pointer Dereference", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9p35-7hp5-4hg4", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9p35-7hp5-4hg4"}, {"name": "https://github.com/InternationalColorConsortium/iccDEV/issues/676", "tags": ["x_refsource_MISC"], "url": "https://github.com/InternationalColorConsortium/iccDEV/issues/676"}, {"name": "https://github.com/InternationalColorConsortium/iccDEV/pull/691", "tags": ["x_refsource_MISC"], "url": "https://github.com/InternationalColorConsortium/iccDEV/pull/691"}], "affected": [{"vendor": "InternationalColorConsortium", "product": "iccDEV", "versions": [{"version": "< 2.3.1.6", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-31T22:04:16.675Z"}, "descriptions": [{"lang": "en", "value": "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 \u201cmember call on null pointer of type CIccTagSpectralViewingConditions\u201d). 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": {"advisory": "GHSA-9p35-7hp5-4hg4", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-04-01T18:51:20.751608Z", "id": "CVE-2026-34541", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-01T18:53:18.285Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-34541", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-01T18:51:20.751608Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-01T18:53:11.723Z"}}], "cna": {"title": "iccDEV: UB in CIccCombinedConnectionConditions::CIccCombinedConnectionConditions()", "source": {"advisory": "GHSA-9p35-7hp5-4hg4", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}], "affected": [{"vendor": "InternationalColorConsortium", "product": "iccDEV", "versions": [{"status": "affected", "version": "< 2.3.1.6"}]}], "references": [{"url": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9p35-7hp5-4hg4", "name": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9p35-7hp5-4hg4", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/InternationalColorConsortium/iccDEV/issues/676", "name": "https://github.com/InternationalColorConsortium/iccDEV/issues/676", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/InternationalColorConsortium/iccDEV/pull/691", "name": "https://github.com/InternationalColorConsortium/iccDEV/pull/691", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "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 \u201cmember call on null pointer of type CIccTagSpectralViewingConditions\u201d). 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."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476: NULL Pointer Dereference"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-31T22:04:16.675Z"}}}, "cveMetadata": {"cveId": "CVE-2026-34541", "state": "PUBLISHED", "dateUpdated": "2026-04-01T18:53:18.285Z", "dateReserved": "2026-03-30T16:31:39.263Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-03-31T22:04:16.675Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:*", "matchCriteriaId": "DE133F29-9592-4669-8B76-9F7C88EFE17D", "versionEndExcluding": "2.3.1.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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 \u201cmember call on null pointer of type CIccTagSpectralViewingConditions\u201d). 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."}, {"lang": "es", "value": "iccDEV proporciona un conjunto de bibliotecas y herramientas para trabajar con perfiles ICC de gesti\u00f3n de color. Antes de la versi\u00f3n 2.3.1.6, un perfil ICC especialmente dise\u00f1ado puede desencadenar Comportamiento Indefinido (UB) a trav\u00e9s de una llamada a miembro con puntero nulo en CIccCombinedConnectionConditions::CIccCombinedConnectionConditions() (reportado por UBSan como 'llamada a miembro en puntero nulo de tipo CIccTagSpectralViewingConditions'). El problema es alcanzable al ejecutar iccApplyNamedCmm con -PCC usando un perfil .icc malformado. Este problema ha sido parcheado en la versi\u00f3n 2.3.1.6."}], "id": "CVE-2026-34541", "lastModified": "2026-04-20T13:54:00.160", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2026-03-31T22:16:21.763", "references": [{"source": "security-advisories@github.com", "tags": ["Issue Tracking", "Exploit"], "url": "https://github.com/InternationalColorConsortium/iccDEV/issues/676"}, {"source": "security-advisories@github.com", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/InternationalColorConsortium/iccDEV/pull/691"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9p35-7hp5-4hg4"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,2.3.1.6)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "iccDEV", "source": "cna", "vendor": "InternationalColorConsortium"}, "product": "iccdev", "vendor": "internationalcolorconsortium"}], "analysis": {"en": {"generated_at": "2026-04-01T05:59:49.264559+00:00", "value": {"mitigation_remediation": ["Upgrade iccDEV to version 2.3.1.6 or later.", "If an update is not immediately possible, isolate the tool from untrusted files and monitor for crashes."], "summary": {"action": "Immediate Patch", "impact": "Potential crash or undefined behavior"}, "threat_synthesis": {"affected_systems": "InternationalColorConsortium iccDEV libraries and tools, including iccApplyNamedCmm with the -PCC option, are affected in all releases prior to version 2.3.1.6. The vulnerability is fixed in version 2.3.1.6 and later.", "description_and_impact": "A crafted ICC profile can trigger undefined behavior when the CIccCombinedConnectionConditions constructor is invoked. The null\u2011pointer member call may cause a crash or data corruption, affecting the stability and reliability of the iccDEV toolkit.", "risk_and_exploitability": "The vulnerability has a CVSS score of 6.2, indicating moderate severity. Exploit information is limited; EPSS is not available and the issue is not listed in the CISA KEV catalog. Attackers would need to supply a malicious ICC profile to iccApplyNamedCmm, implying a local or privileged execution scenario rather than a remote network attack."}}}}, "created": "2026-04-02T07:51:53.477666+00:00", "updated": "2026-04-02T20:10:13.263326+00:00", "vendors": ["internationalcolorconsortium", "internationalcolorconsortium$PRODUCT$iccdev"]}