CVE-2026-21486

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Source
https://cve.org/CVERecord?id=CVE-2026-21486
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21486.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-21486
Aliases
  • GHSA-mg98-j5q2-674w
Published
2026-01-06T03:36:45.786Z
Modified
2026-03-01T02:55:49.645616Z
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
Use After Free and Heap-based Buffer Overflow and Integer Overflow or Wraparound and Out-of-bounds Write in iccDEV
Details

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below contain Use After Free, Heap-based Buffer Overflow and Integer Overflow or Wraparound and Out-of-bounds Write vulnerabilities in its CIccSparseMatrix::CIccSparseMatrix function. This issue is fixed in version 2.3.1.2.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21486.json",
    "cwe_ids": [
        "CWE-122",
        "CWE-190",
        "CWE-416",
        "CWE-787"
    ]
}
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

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-2026-21486.json"