CVE-2026-34555
iccDEV: SBO in CIccTagFixedNum::GetValues()
CVSS Score
6.2
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-121 |
| Vendor | internationalcolorconsortium |
| Product | iccdev |
| Published | Mar 31, 2026 |
| Last Updated | Apr 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
InternationalColorConsortium / iccDEV
< 2.3.1.6
References
github.com: https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-983c-rgh5-4982 github.com: https://github.com/InternationalColorConsortium/iccDEV/issues/696 github.com: https://github.com/InternationalColorConsortium/iccDEV/issues/697 github.com: https://github.com/InternationalColorConsortium/iccDEV/issues/698 github.com: https://github.com/InternationalColorConsortium/iccDEV/issues/703 github.com: https://github.com/InternationalColorConsortium/iccDEV/pull/739