How many CVEs have patched UndoZipCompression?

7 published CVEs changed UndoZipCompression in SixLabors/ImageSharp, in 3 distinct patches totalling 112 changed lines, between 2026 and 2026.

What is the latest CVE that changed UndoZipCompression?

CVE-2026-106116 (ImageSharp: BigTIFF IFD count can keep a decoder thread in a non-progressing loop), published 2026-10-06, changed lines 56 to 79 of src/ImageSharp/Formats/Exr/Compression/ExrBaseDecompressor.cs.

How does UndoZipCompression compare to the rest of SixLabors/ImageSharp?

SixLabors/ImageSharp has 15 CVEs with a located fix in total; 7 of them changed UndoZipCompression.

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.

RadicalNotion.AI

Security data

Weaknesses (CWE)The MITRE CWE weakness catalog
Attack Patterns (CAPEC)MITRE CAPEC attack patterns
CNAsNumbering authorities and report cards
VendorsVulnerabilities by vendor
Patched FunctionsWhere CVE fixes land in code

Tools

CVSS CalculatorScore CVSS 4.0, 3.1, 3.0 & 2.0
Badge BuilderEmbeddable SVG badges for READMEs

Resources

LearnSecurity guides
Data SourcesCVE data sources

About Blog Pricing Demo

Home
Patched Functions
Sixlabors
Imagesharp
UndoZipCompression

RadicalNotion.AI

We do not sell or share your personal information.

Security Data

CWE Directory
CAPEC Directory
CNA Directory
CNA Leaderboard
CNA Report Cards
Vendor Directory
Patched Functions
Data Sources

Calculators

CVSS Calculator
CVSS 4.0
CVSS 3.1
CVSS 3.0
CVSS 2.0
Badge Builder

Platform

My Vulnerabilities
Insights
Notifications
Pricing

Learn

Guides
What is a CVE?
What is CVSS?
The CISA KEV catalog
What is EPSS?

Company

About
Blog
Careers
Contact
Demo

Account

Legal

Security
Privacy
Terms

RadicalNotion.AI

Security data

Weaknesses (CWE)The MITRE CWE weakness catalog
Attack Patterns (CAPEC)MITRE CAPEC attack patterns
CNAsNumbering authorities and report cards
VendorsVulnerabilities by vendor
Patched FunctionsWhere CVE fixes land in code

Tools

CVSS CalculatorScore CVSS 4.0, 3.1, 3.0 & 2.0
Badge BuilderEmbeddable SVG badges for READMEs

Resources

LearnSecurity guides
Data SourcesCVE data sources

About Blog Pricing Demo

Home
Patched Functions
Sixlabors
Imagesharp
UndoZipCompression

UndoZipCompression in SixLabors/ImageSharp: Patched by 7 CVEs

SixLabors/ImageSharp

Function

UndoZipCompression

Name: UndoZipCompression in SixLabors/ImageSharp: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/ImageSharp/Formats/Exr/Compression/ExrBaseDecompressor.cs

Last patched October 6, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

112

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

UndoZipCompression in SixLabors/ImageSharp was changed by 7 published CVE fixes in 2026, in 3 distinct patches that added or removed 112 lines in total.

SixLabors/ImageSharp has 15 CVEs with a located fix in total, so 47% of them touched this function.

CVEs that patched it

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

ImageSharp: BigTIFF IFD count can keep a decoder thread in a non-progressing loop
CVE-2026-106116 · lines 56–79 · +11 −5 in 2 hunks
Medium · CVSS 5.3
EPSS 0.4%2026-10-06
ImageSharp: TIFF CCITT T6 encoder writes beyond an undersized output buffer
CVE-2026-106115 · lines 56–79 · +11 −5 in 2 hunks
High · CVSS 7.5
EPSS 0.4%2026-10-06
ImageSharp: ICC CLUT parsing allocates from unvalidated channel and grid dimensions
CVE-2026-106114 · lines 56–79 · +11 −5 in 2 hunks
Medium · CVSS 5.3
EPSS 0.4%2026-10-06
ImageSharp: HistogramEqualization uses an unvalidated luminance as an unchecked histogram index
CVE-2026-106113 · lines 56–79 · +11 −5 in 2 hunks
High · CVSS 7.5
EPSS 0.4%2026-10-06
ImageSharp: ICC LUT16 output channel count can write beyond Vector4
CVE-2026-106112 · lines 56–79 · +11 −5 in 2 hunks
High · CVSS 7.5
EPSS 0.4%2026-10-06
ImageSharp: EXR ZIP decoder can expose stale allocator data after a short inflate
CVE-2026-106111 · lines 56–79 · +11 −5 in 2 hunks
Medium · CVSS 5.9
EPSS 0.4%2026-10-06
ImageSharp: TIFF CCITT T4 encoder can write past its compressed output buffer
CVE-2026-106110 · lines 56–79 · +11 −5 in 2 hunks
High · CVSS 7.5
EPSS 0.4%2026-10-06

Get an alert when the next CVE fix lands in SixLabors/ImageSharp, with the patched functions.

Monitor ImageSharp CVEs

Other functions in these files

Functions in the same file that CVE fixes also changed.

1ExrBaseDecompressorsrc/ImageSharp/Formats/Exr/Compression/ExrBaseDecompressor.cs7 CVEs · 2 patches2026

Other hotspots in the repository

Functions in SixLabors/ImageSharp changed by the most CVE fixes.

ReadLogicalScreenDescriptor8 CVEs · src/ImageSharp/Formats/Gif/GifDecoderCore.cs Identify8 CVEs · src/ImageSharp/Formats/Gif/GifDecoderCore.cs Decompress7 CVEs · src/ImageSharp/Formats/Exr/Compression/Decompressors/NoneExrCompression.cs TrcCalculator7 CVEs · src/ImageSharp/ColorProfiles/Icc/Calculators/TrcCalculator.cs Decompress7 CVEs · src/ImageSharp/Formats/Exr/Compression/Decompressors/B44ExrCompression.cs GetBT709Luminance7 CVEs · src/ImageSharp/Common/Helpers/ColorNumerics.cs

All patched functions in SixLabors/ImageSharp

Frequently asked questions

Common questions about CVE fixes to UndoZipCompression.

How many CVEs have patched UndoZipCompression?: 7 published CVEs changed UndoZipCompression in SixLabors/ImageSharp, in 3 distinct patches totalling 112 changed lines, between 2026 and 2026.
What is the latest CVE that changed UndoZipCompression?: CVE-2026-106116 (ImageSharp: BigTIFF IFD count can keep a decoder thread in a non-progressing loop), published 2026-10-06, changed lines 56 to 79 of src/ImageSharp/Formats/Exr/Compression/ExrBaseDecompressor.cs.
How does UndoZipCompression compare to the rest of SixLabors/ImageSharp?: SixLabors/ImageSharp has 15 CVEs with a located fix in total; 7 of them changed UndoZipCompression.
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

src/ImageSharp/Formats/Exr/Compression/ExrBaseDecompressor.cs on GitHub (opens in a new tab)
All patched functions in SixLabors/ImageSharp
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.

Track SixLabors/ImageSharp CVEs

Get an alert when a new CVE lands in this repository, with the patched functions and AI-written remediation guidance.

Create an account See pricing

On this page

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