Heap Buffer Overflow Issue in iccDEV Libraries and Tools
CVE-2026-34540

6.2MEDIUM

Key Information:

Vendor

Internationalcolorconsortium

Status
Iccdev
Vendor
CVE Published:
31 March 2026

What is CVE-2026-34540?

A heap buffer overflow vulnerability exists in iccDEV's color management libraries when processing crafted ICC profiles. Specifically, the flaw is triggered during the icMemDump function while attempting to dump malformed tag contents, leading to out-of-bounds memory access. This vulnerability has been addressed in version 2.3.1.6, and users are encouraged to update to this version to mitigate the risk.

Affected Version(s)

iccDEV < 2.3.1.6

References

https://github.com/InternationalColorConsortium/iccDEV/se...
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https://github.com/InternationalColorConsortium/iccDEV/is...
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https://github.com/InternationalColorConsortium/iccDEV/pu...
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CVSS V3.1

Score:
6.2
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.