CVE-2026-34547— iccDEV: UB at IccUtil.cpp
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I. Basic Information for CVE-2026-34547
Vulnerability Information
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Vulnerability Title
iccDEV: UB at IccUtil.cpp
Source: NVD (National Vulnerability Database)
Vulnerability Description
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, an Undefined Behavior (UB) condition in IccUtil.cpp can be triggered by a crafted ICC profile when running iccDumpProfile. This issue has been patched in version 2.3.1.6.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
依赖未定义、未指明或实现定义的行为
Source: NVD (National Vulnerability Database)
Vulnerability Title
iccDEV 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
iccDEV是International Color Consortium开源的一个颜色配置代码库。 iccDEV 2.3.1.6之前版本存在安全漏洞，该漏洞源于特制ICC配置文件可能触发未定义行为。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| InternationalColorConsortium | iccDEV | < 2.3.1.6 | - |
II. Public POCs for CVE-2026-34547
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|---|
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- UB at IccUtil.cpp · Advisory · InternationalColorConsortium/iccDEV · GitHubx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2026-34547
Same Patch Batch · InternationalColorConsortium · 2026-03-31 · 20 CVEs total
| CVE-2026-34542 | 6.2 MEDIUM | iccDEV: SBO in CIccCalculatorFunc::Apply() |
| CVE-2026-34552 | 6.2 MEDIUM | iccDEV: UB at IccTagLut.cpp |
| CVE-2026-34554 | 6.2 MEDIUM | iccDEV: HBO in CIccApplyCmmSearch::costFunc() |
| CVE-2026-34533 | 6.2 MEDIUM | iccDEV: UB in CIccCalculatorFunc::ApplySequence() |
| CVE-2026-34541 | 6.2 MEDIUM | iccDEV: UB in CIccCombinedConnectionConditions::CIccCombinedConnectionConditions() |
| CVE-2026-34534 | 6.2 MEDIUM | iccDEV: HBO in CIccMpeSpectralMatrix::Describe() |
| CVE-2026-34550 | 6.2 MEDIUM | iccDEV: UB at IccIO.cpp |
| CVE-2026-34555 | 6.2 MEDIUM | iccDEV: SBO in CIccTagFixedNum::GetValues() |
| CVE-2026-34536 | 6.2 MEDIUM | iccDEV: SO in SIccCalcOp::ArgsUsed() |
| CVE-2026-34537 | 6.2 MEDIUM | iccDEV: UB in CIccOpDefEnvVar::Exec() |
| CVE-2026-34540 | 6.2 MEDIUM | iccDEV: HBO in icMemDump() |
| CVE-2026-34535 | 6.2 MEDIUM | iccDEV: SEGV in CIccTagArray::Cleanup() |
| CVE-2026-34548 | 6.2 MEDIUM | iccDEV: UB at IccUtilXml.cpp |
| CVE-2026-34539 | 6.2 MEDIUM | iccDEV: HBO in CTiffImg::WriteLine() |
| CVE-2026-34551 | 6.2 MEDIUM | iccDEV: NPD in CIccTagLut16::Write() |
| CVE-2026-34556 | 6.2 MEDIUM | iccDEV: HBO in icAnsiToUtf8() |
| CVE-2026-34546 | 6.2 MEDIUM | iccDEV: UB at TiffImg.h |
| CVE-2026-34549 | 6.2 MEDIUM | iccDEV: UB at IccUtil.cpp |
| CVE-2026-34553 | 4.0 MEDIUM | iccDEV: DoS in CIccCLUT::Iterate() & CIccMBB::Describe() |
IV. Related Vulnerabilities
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