CVE-2026-34553— iccDEV: DoS in CIccCLUT::Iterate() & CIccMBB::Describe()
Quick assessment
Affected
InternationalColorConsortium iccDEV
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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LUT转储/迭代逻辑存在缺陷。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-34553
Vulnerability Information
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Vulnerability Title
iccDEV: DoS in CIccCLUT::Iterate() & CIccMBB::Describe()
Source: CVE Program / CVE List V5
Vulnerability 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 defect in LUT dump/iteration logic affecting CIccCLUT::Iterate() and output produced by CIccMBB::Describe() (via CLUT dumping). This issue has been patched in version 2.3.1.6.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
返回栈上的变量地址
Source: CVE Program / CVE List V5
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LUT转储/迭代逻辑存在缺陷。
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-2026-34553
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2026-34553 (1)
Vendor Advisories for CVE-2026-34553 (1)
Same Patch Batch · InternationalColorConsortium · 2026-03-31 · 20 CVEs total
| CVE-2026-34537 | 6.2 MEDIUM | iccDEV: UB in CIccOpDefEnvVar::Exec() |
| 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-2026-34547 | 6.2 MEDIUM | iccDEV: UB at IccUtil.cpp |
| 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-2026-34540 | 6.2 MEDIUM | iccDEV: HBO in icMemDump() |
| CVE-2026-34542 | 6.2 MEDIUM | iccDEV: SBO in CIccCalculatorFunc::Apply() |
| 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 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-34553
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