CVE-2026-21678

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Source

https://cve.org/CVERecord?id=CVE-2026-21678

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21678.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-21678

Aliases

GHSA-9rp2-4c6g-hppf

Published

2026-01-07T17:11:07.269Z

Modified

2026-07-21T23:38:21.017377Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

iccDEV has heap-buffer-overflow vulnerability on IccTagXml()

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 heap-buffer-overflow vulnerability in IccTagXml(). This issue has been patched in version 2.3.1.2.

Database specific

{
    "cwe_ids": [
        "CWE-122",
        "CWE-125",
        "CWE-20",
        "CWE-787"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21678.json"
}

References

Affected packages

Git / github.com/internationalcolorconsortium/iccdev

Affected ranges

Type

GIT

Repo

https://github.com/internationalcolorconsortium/iccdev

Events

Introduced

Fixed

ad159eb00bf46fa17496a0f8c4cb49de8918062c

Fixed

c6c0f1cf45b48db94266132ccda5280a1a33569d

Database specific

{
    "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

vanir_signatures_modified

"2026-07-21T23:38:21Z"

vanir_signatures

[
    {
        "signature_type": "Line",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "108382119130319995543554609104494024200",
                "42798346615164191926620112600103383619",
                "233652195526181210731643753451885192872",
                "193656380719224184755225521208710478422",
                "248700297221394034611502018879561245327",
                "280191611845375211390387856463996294484",
                "80148429945876290818629142097829628003",
                "32853773680646455018097698928000515186",
                "108382119130319995543554609104494024200",
                "42798346615164191926620112600103383619",
                "233652195526181210731643753451885192872",
                "193656380719224184755225521208710478422"
            ]
        },
        "signature_version": "v1",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/c6c0f1cf45b48db94266132ccda5280a1a33569d",
        "id": "CVE-2026-21678-3942d2fc",
        "target": {
            "file": "IccXML/IccLibXML/IccTagXml.cpp"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "digest": {
            "length": 2127.0,
            "function_hash": "11260193655132441613409675139981193946"
        },
        "signature_version": "v1",
        "source": "https://github.com/internationalcolorconsortium/iccdev/commit/c6c0f1cf45b48db94266132ccda5280a1a33569d",
        "id": "CVE-2026-21678-bc726c75",
        "target": {
            "function": "icMBBToXml",
            "file": "IccXML/IccLibXML/IccTagXml.cpp"
        }
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21678.json"