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CVE-2026-106114

5.3 · MEDIUM

ImageSharp is a 2D graphics library.

Published Oct 6, 2026sixlaborsCWE-789EPSS 0.33%

Overview

CVE-2026-106114 is a medium-severity vulnerability affecting sixlabors imagesharp. It was published on October 6, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

ImageSharp is a 2D graphics library. From 1.0.0-beta0001 until 4.1.2, ICC CLUT parsing calculates allocation sizes from attacker-declared channel and grid dimensions before confirming that the profile contains the declared values. IccDataReader.ReadClutF32 can request a large float array, and earlier public IccProfile.Entries parsing paths can allocate a large jagged representation, from a short truncated profile. In version 4, automatic image conversion reaches the parser when DecoderOptions.ColorProfileHandling is Convert; the default Preserve mode avoids that conversion path. The demonstrated impact is memory pressure and input-validation failure, not unhandled process termination. This issue is fixed in version 4.1.2.

Remediation

Check the references section for vendor advisories and patches from sixlabors. Update imagesharp to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
sixlaborsimagesharp>= 1.0.0, < 3.2.0Affected

References

GitHubgithub.com/SixLabors/ImageSharp/commit/8de892a7623aa8a09ba2333b624c8d2eb98325dfGitHubgithub.com/SixLabors/ImageSharp/pull/3187GitHubgithub.com/SixLabors/ImageSharp/releases/tag/v4.1.2GitHubgithub.com/SixLabors/ImageSharp/security/advisories/GHSA-gwg2-r3hj-4w44GitHubgithub.com/SixLabors/ImageSharp/security/advisories/GHSA-gwg2-r3hj-4w44

How CyberStrike helps

Frequently asked questions

What is CVE-2026-106114?

CVE-2026-106114 is a medium-severity vulnerability affecting sixlabors imagesharp. It was published on October 6, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-106114?

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-106114?

Check the references section for vendor advisories and patches from sixlabors. Update imagesharp to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-106114?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-106114 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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