Out-of-bounds Write Affecting sixlabors.imagesharp package, versions [3.0.0,4.1.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DOTNET-SIXLABORSIMAGESHARP-20882096
- published13 Oct 2026
- disclosed7 Oct 2026
- creditUnknown
Introduced: 7 Oct 2026
NewCVE-2026-106118 (opens in a new tab)How to fix?
Upgrade SixLabors.ImageSharp to version 4.1.1 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Write in the DecodeTilesChunky process. An attacker can cause a process crash or potentially achieve arbitrary code execution by supplying a crafted tiled TIFF file with fax compression that triggers an out-of-bounds write during decompression.