CVE-2026-21497

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Source
https://cve.org/CVERecord?id=CVE-2026-21497
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21497.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-21497
Aliases
  • GHSA-7gv7-cmrv-4j85
Published
2026-01-07T17:08:59Z
Modified
2026-08-12T15:31:33Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
NULL Pointer Dereference in iccDEV Unknown Tag Parser
Details

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 NULL pointer dereference via an unknown tag parser. This issue has been patched in version 2.3.1.2.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-20",
        "CWE-252",
        "CWE-476"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21497.json"
}
References

Affected packages

Git / github.com/internationalcolorconsortium/iccdev

Affected ranges

Type
GIT
Repo
https://github.com/internationalcolorconsortium/iccdev
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ad159eb00bf46fa17496a0f8c4cb49de8918062c
Fixed
9419cac7f084197941994b8b9d17def204008385
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.3.1.2"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

v2.*
v2.2.6
v2.3.1
v2.3.1.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21497.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
            "function_hash": "268102396885355656864261593745692642306",
            "length": 620
        },
        "id": "CVE-2026-21497-61cbbf2c",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/9419cac7f084197941994b8b9d17def204008385",
        "target": {
            "file": "IccXML/IccLibXML/IccTagXml.cpp",
            "function": "CIccTagXmlUnknown::ParseXml"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "285066423333263036849324503355441176565",
                "163215528368062069846168408336682473912",
                "230677784669858996083906405638208558582",
                "190137275770088423204237355501587098110",
                "166546124098559956771231053783301058724",
                "15711868324508086163113286486898568210"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2026-21497-cb00b5a3",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/9419cac7f084197941994b8b9d17def204008385",
        "target": {
            "file": "IccXML/IccLibXML/IccTagXml.cpp"
        }
    }
]
vanir_signatures_modified 
"2026-08-12T15:31:33Z"