{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.3.1.6"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "e280b0ad4b5574594c6a987bfa3ceb4f196f4b34"
            }
          ],
          "repo": "https://github.com/internationalcolorconsortium/iccdev",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-9p35-7hp5-4hg4"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-476"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34541.json"
  },
  "details": "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.",
  "id": "CVE-2026-34541",
  "modified": "2026-04-01T23:09:48.448917542Z",
  "published": "2026-03-31T22:04:16.675Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34541.json"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/InternationalColorConsortium/iccDEV/issues/676"
    },
    {
      "type": "FIX",
      "url": "https://github.com/InternationalColorConsortium/iccDEV/pull/691"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9p35-7hp5-4hg4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34541"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "iccDEV: UB in CIccCombinedConnectionConditions::CIccCombinedConnectionConditions()"
}