CVE-2026-21677

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Source
https://cve.org/CVERecord?id=CVE-2026-21677
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21677.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-21677
Aliases
  • GHSA-95w5-jvqf-3994
Published
2026-01-06T03:11:30.537Z
Modified
2026-07-15T01:49:19.360084113Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
iccDEV has Undefined Behavior in CIccCLUT::Init()
Details

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have Undefined Behavior in its CIccCLUT::Init function which initializes and sets the size of a CLUT. This issue is fixed in version 2.3.1.1.

Database specific 
{
    "cwe_ids": [
        "CWE-20",
        "CWE-758"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21677.json",
    "cna_assigner": "GitHub_M"
}
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
e9b21d2294add231d3a21698e303ddb2e569dc00
Fixed
201125fbda22c8e4ea95800a6b427093fa4b8a22
Database specific 
{
    "cpe": "cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.3.1.1"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

v2.*
v2.2.6
v2.3.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21677.json"