CVE-2026-34555 | THREATINT

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a stack-buffer-overflow (SBO) in CIccTagFixedNum<>::GetValues() and a related bug chain. The primary crash is an AddressSanitizer-reported WRITE of size 4 that overflows a 4-byte stack variable (rv) via the call chain CIccTagFixedNum::GetValues() -> CIccTagStruct::GetElemNumberValue(). This issue has been patched in version 2.3.1.6.

PUBLISHED Reserved 2026-03-30 | Published 2026-03-31 | Updated 2026-04-01 | Assigner GitHub_M

MEDIUM: 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-121: Stack-based Buffer Overflow

Product status

< 2.3.1.6

affected

References

github.com/InternationalColorConsortium/iccDEV/issues/696 exploit

github.com/...iccDEV/security/advisories/GHSA-983c-rgh5-4982

github.com/InternationalColorConsortium/iccDEV/issues/696

github.com/InternationalColorConsortium/iccDEV/issues/697

github.com/InternationalColorConsortium/iccDEV/issues/698

github.com/InternationalColorConsortium/iccDEV/issues/703

github.com/InternationalColorConsortium/iccDEV/pull/739

cve.org (CVE-2026-34555)

nvd.nist.gov (CVE-2026-34555)

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