How many CVEs have patched GetUnicodeBuffer?

3 published CVEs changed GetUnicodeBuffer in InternationalColorConsortium/iccDEV, in 1 distinct patches totalling 21 changed lines, between 2026 and 2026.

What is the latest CVE that changed GetUnicodeBuffer?

CVE-2026-21491 (iccDEV has unicode buffer overflow in CIccTagTextDescription), published 2026-01-06, changed lines 2351 to 2357 of IccProfLib/IccTagBasic.cpp.

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

InternationalColorConsortium/iccDEV has 104 CVEs with a located fix in total; 3 of them changed GetUnicodeBuffer.

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
GetUnicodeBuffer

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Patched Functions
Internationalcolorconsortium
Iccdev
GetUnicodeBuffer

GetUnicodeBuffer in InternationalColorConsortium/iccDEV: Patched by 3 CVEs

InternationalColorConsortium/iccDEV

Function

GetUnicodeBuffer

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

IccProfLib/IccTagBasic.cpp

Last patched January 6, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

GetUnicodeBuffer in InternationalColorConsortium/iccDEV was changed by 3 published CVE fixes in 2026, in 1 distinct patches that added or removed 21 lines in total.

InternationalColorConsortium/iccDEV has 104 CVEs with a located fix in total, so 3% of them touched this function.

CVEs that patched it

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

iccDEV has unicode buffer overflow in CIccTagTextDescription
CVE-2026-21491 · lines 2351–2357 · +4 −3
High · CVSS 7.1
EPSS 0.2%2026-01-06
iccDEV has heap buffer overflow in CIccTagLut16::Validate()
CVE-2026-21490 · lines 2351–2357 · +4 −3
High · CVSS 7.1
EPSS 0.2%2026-01-06
iccDEV has heap buffer overflow in CIccTagLut8::Validate()
CVE-2026-21494 · lines 2351–2357 · +4 −3
High · CVSS 7.1
EPSS 0.2%2026-01-06

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1ReadIccProfLib/IccTagBasic.cpp8 CVEs · 11 patches2026
2GetValuesIccProfLib/IccTagBasic.cpp3 CVEs · 4 patches2026
3ReleaseUnicodeIccProfLib/IccTagBasic.cpp3 CVEs · 1 patches2026
4SetTextIccProfLib/IccTagBasic.cpp2 CVEs · 3 patches2026
5SetSizeIccProfLib/IccTagBasic.cpp2 CVEs · 3 patches2026
6WriteIccProfLib/IccTagBasic.cpp2 CVEs · 2 patches2026
7GetTextIccProfLib/IccTagBasic.cpp1 CVEs · 2 patches2026
8GetBufferIccProfLib/IccTagBasic.cpp1 CVEs · 2 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 GetUnicodeBuffer.

How many CVEs have patched GetUnicodeBuffer?: 3 published CVEs changed GetUnicodeBuffer in InternationalColorConsortium/iccDEV, in 1 distinct patches totalling 21 changed lines, between 2026 and 2026.
What is the latest CVE that changed GetUnicodeBuffer?: CVE-2026-21491 (iccDEV has unicode buffer overflow in CIccTagTextDescription), published 2026-01-06, changed lines 2351 to 2357 of IccProfLib/IccTagBasic.cpp.
How does GetUnicodeBuffer compare to the rest of InternationalColorConsortium/iccDEV?: InternationalColorConsortium/iccDEV has 104 CVEs with a located fix in total; 3 of them changed GetUnicodeBuffer.
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/IccTagBasic.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