Memory Corruption Issue in ImageSharp Graphics Library from SixLabors
CVE-2026-106112

7.5HIGH

Key Information:

Vendor

Sixlabors

Status
Imagesharp
Vendor
CVE Published:
6 October 2026

What is CVE-2026-106112?

The ImageSharp graphics library contains a memory corruption vulnerability due to improper handling of ICC LUT16 conversions. Versions 4.0.0 to 4.1.2 may allow malformed embedded profiles to trigger overflow during interpolation and output-LUT operations, potentially leading to process termination. Users are advised to upgrade to version 4.1.2 to mitigate this issue.

Affected Version(s)

ImageSharp >= 4.0.0, < 4.1.2

References

https://github.com/SixLabors/ImageSharp/security/advisori...
x_refsource_CONFIRM
https://github.com/SixLabors/ImageSharp/pull/3187
x_refsource_MISC
https://github.com/SixLabors/ImageSharp/commit/b03f0ed7e5...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.