sharp

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sharp vulnerability in libwebp dependency CVE-2023-4863

## Overview sharp uses libwebp to decode WebP images and versions prior to the latest 0.32.6 are vulnerable to the high severity https://github.com/advisories/GHSA-j7hp-h8jx-5ppr. ## Who does this affect? Almost anyone processing untrusted input with versions of sharp prior to 0.32.6. ## How to resolve this? ### Using prebuilt binaries provided by sharp? Most people rely on the prebuilt binaries provided by sharp. Please upgrade sharp to the latest 0.32.6, which provides libwebp 1.3.2. ### Using a globally-installed libvips? Please ensure you are using the latest libwebp 1.3.2. ## Possible workaround Add the following to your code to prevent sharp from decoding WebP images. ```js…

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sharp inherited vulnerabilities in libvips: CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591

### Impact A number of vulnerabilities, two rated as "High" severity using CVSSv4, have been discovered and fixed in the upstream libvips dependency. Those processing untrusted input with versions of sharp prior to 0.35.0 are affected. ### Patches #### Using prebuilt binaries provided by sharp? Most people rely on the prebuilt binaries provided by sharp. Please upgrade sharp to the latest version, currently 0.35.3, which provides libvips 8.18.3. #### Using a globally-installed libvips? Please ensure you are using the latest libvips 8.18.3. ### Workarounds Add the following to your code to prevent sharp from decoding GIF, TIFF and VIPS images. ```js sharp.block({ operation: ["VipsFo…

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sharp: Vulnerabilities in libheif: GHSA-g89c-p67h-r497 and GHSA-2jg2-4ch7-h545

### Impact A number of vulnerabilities, two rated as "Critical" severity using CVSSv3, have been discovered and fixed in the upstream libheif dependency. These can lead to possible remote code execution (RCE) on glibc-based Linux when run under certain conditions. The attack vector for these claims to be "network" however sharp does not provide any networking features so this vulnerability is down-rated to a "High" severity using CVSSv4 but please note its Subsequent System Impact. Those processing untrusted input with versions of sharp prior to 0.35.4 are affected. ### Patches #### Using prebuilt binaries provided by sharp? Most people rely on the prebuilt binaries provided by sharp.…

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sharp : Vulnerability in librsvg dependency CVE-2026-96889

### Impact A memory-related vulnerability has been discovered and fixed in the upstream librsvg dependency. When certain runtime-specific conditions apply, this vulnerability can lead to possible remote code execution (RCE) on glibc-based Linux. ### Patches #### Using prebuilt binaries provided by sharp? Most people rely on the prebuilt binaries provided by sharp. Please upgrade sharp to the latest version, currently 0.35.5, which provides librsvg 2.63.2. #### Using a globally-installed librsvg? Please ensure you are using the latest librsvg 2.63.2. ### Workarounds Add the following to your code to prevent sharp from decoding SVG images. ```js sharp.block({ operation: ["VipsForeign…

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sharp vulnerable to Command Injection in post-installation over build environment

There's a possible vulnerability in logic that is run only at `npm install` time when installing versions of `sharp` prior to the latest v0.30.5. This is not part of any runtime code, does not affect Windows users at all, and is unlikely to affect anyone that already cares about the security of their build environment. However, out of an abundance of caution, I've created this advisory. If an attacker has the ability to set the value of the `PKG_CONFIG_PATH` environment variable in a build environment then they might be able to use this to inject an arbitrary command at `npm install` time. I've used the Common Vulnerability Scoring System (CVSS) calculator to determine the maximum possib…