How many CVEs have patched CheckUnderflowOverflow?

2 published CVEs changed CheckUnderflowOverflow in InternationalColorConsortium/iccDEV, in 2 distinct patches totalling 19 changed lines, between 2026 and 2026.

What is the latest CVE that changed CheckUnderflowOverflow?

CVE-2026-34536 (iccDEV: SO in SIccCalcOp::ArgsUsed()), published 2026-03-31, changed lines 4139 to 4196 of IccProfLib/IccMpeCalc.cpp.

How does CheckUnderflowOverflow compare to the rest of InternationalColorConsortium/iccDEV?

InternationalColorConsortium/iccDEV has 104 CVEs with a located fix in total; 2 of them changed CheckUnderflowOverflow.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Patched Functions
Internationalcolorconsortium
Iccdev
CheckUnderflowOverflow

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Patched Functions
Internationalcolorconsortium
Iccdev
CheckUnderflowOverflow

CheckUnderflowOverflow in InternationalColorConsortium/iccDEV: Patched by 2 CVEs

InternationalColorConsortium/iccDEV

Function

CheckUnderflowOverflow

Name: CheckUnderflowOverflow in InternationalColorConsortium/iccDEV: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

IccProfLib/IccMpeCalc.cpp

Last patched March 31, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

CheckUnderflowOverflow in InternationalColorConsortium/iccDEV was changed by 2 published CVE fixes in 2026, in 2 distinct patches that added or removed 19 lines in total.

InternationalColorConsortium/iccDEV has 104 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed CheckUnderflowOverflow, newest first, with the lines each fix touched.

iccDEV: SO in SIccCalcOp::ArgsUsed()
CVE-2026-34536 · lines 4139–4196 · +6 −5 in 2 hunks
Medium · CVSS 6.2
EPSS 0.2%2026-03-31
iccDEV has Out-of-bounds Read and Integer Underflow (Wrap or Wraparound)
CVE-2026-21489 · lines 3995–4053 · +8 −0 in 3 hunks
High · CVSS 7.1
EPSS 0.1%2026-01-06

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1ApplySequenceIccProfLib/IccMpeCalc.cpp3 CVEs · 3 patches2026
2DescribeSequenceIccProfLib/IccMpeCalc.cpp2 CVEs · 3 patches2026
3ReadIccProfLib/IccMpeCalc.cpp2 CVEs · 3 patches2026
4ExecIccProfLib/IccMpeCalc.cpp1 CVEs · 1 patches2026
5InitSelectOpIccProfLib/IccMpeCalc.cpp1 CVEs · 1 patches2026
6SequenceNeedTempResetIccProfLib/IccMpeCalc.cpp1 CVEs · 1 patches2026
7ArgsPushedIccProfLib/IccMpeCalc.cpp1 CVEs · 1 patches2026
8ArgsUsedIccProfLib/IccMpeCalc.cpp1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in InternationalColorConsortium/iccDEV changed by the most CVE fixes.

Read8 CVEs · IccProfLib/IccTagBasic.cpp ParseXml6 CVEs · IccXML/IccLibXML/IccTagXml.cpp ParseXml6 CVEs · IccXML/IccLibXML/IccMpeXml.cpp ParseBasic5 CVEs · IccXML/IccLibXML/IccProfileXml.cpp Validate5 CVEs · IccProfLib/IccTagLut.cpp Init4 CVEs · IccProfLib/IccTagLut.cpp

All patched functions in InternationalColorConsortium/iccDEV

Frequently asked questions

Common questions about CVE fixes to CheckUnderflowOverflow.

How many CVEs have patched CheckUnderflowOverflow?: 2 published CVEs changed CheckUnderflowOverflow in InternationalColorConsortium/iccDEV, in 2 distinct patches totalling 19 changed lines, between 2026 and 2026.
What is the latest CVE that changed CheckUnderflowOverflow?: CVE-2026-34536 (iccDEV: SO in SIccCalcOp::ArgsUsed()), published 2026-03-31, changed lines 4139 to 4196 of IccProfLib/IccMpeCalc.cpp.
How does CheckUnderflowOverflow compare to the rest of InternationalColorConsortium/iccDEV?: InternationalColorConsortium/iccDEV has 104 CVEs with a located fix in total; 2 of them changed CheckUnderflowOverflow.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

IccProfLib/IccMpeCalc.cpp on GitHub (opens in a new tab)
All patched functions in InternationalColorConsortium/iccDEV
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References