CVE-2024-41132: medium-severity vulnerability in SixLabors ImageSharp
SixLabors ImageSharp Allows Excessive Memory Allocation in Gif Decoder
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.8%
ImageSharp is a 2D graphics API. A vulnerability discovered in the ImageSharp library, where the processing of specially crafted files can lead to excessive memory usage in the Gif decoder. The vulnerability is triggered when ImageSharp attempts to process image files that are designed to exploit this flaw. All users are advised to upgrade to v3.1.5 or v2.1.9.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
SixLabors · ImageSharpRelated CVEs — SixLabors ImageSharp
In the same product, most dangerous first.
CVE-2024-41131HIGHOut-of-bounds Write in SixLabors ImageSharpEPSS 0.7%CVE-2024-32035MEDIUMMemory Allocation with Excessive Size Value in SixLabors.ImageSharpEPSS 0.6%CVE-2026-106118HIGHImageSharp: Tiled fax TIFF: tile buffer sized by TileWidth but fax decompressor writes scanlines of ImageWidth — heap OOB writeEPSS 0.6%CVE-2024-32036MEDIUMSixLabors.ImageSharp vulnerable to data leakageEPSS 0.6%CVE-2025-27598HIGHOut-of-bounds Write in SixLabors ImageSharpEPSS 0.6%CVE-2025-54575MEDIUMImageSharp Triggers an Infinite Loop in its GIF Decoder When Skipping Malformed Comment Extension BlocksEPSS 0.4%
References
https://docs.sixlabors.com/articles/imagesharp/security.htmlhttps://docs.sixlabors.com/articles/imagesharp.web/processingcommands.html#securing-processing-commandshttps://github.com/SixLabors/ImageSharp/commit/59de13c8cc47f2b402e2c43aa7024511d029d515https://github.com/SixLabors/ImageSharp/commit/9816ca45016c5d3859986f3c600e8934bc450a56https://github.com/SixLabors/ImageSharp/commit/b496109051cc39feee1f6cde48fca6481de17f9ahttps://github.com/SixLabors/ImageSharp/pull/2759https://github.com/SixLabors/ImageSharp/pull/2764https://github.com/SixLabors/ImageSharp/pull/2770https://github.com/SixLabors/ImageSharp/security/advisories/GHSA-qxrv-gp6x-rc23