[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
sharp (source, changelog)	^0.34.5 → ^0.35.4

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

GHSA-f88m-g3jw-g9cj

More information

Details

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.

sharp.block({ operation: ["VipsForeignLoadNsgif", "VipsForeignLoadTiff", "VipsForeignLoadVips"] });

Severity

• CVSS Score: 7.0 / 10 (High)
• Vector String: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N

References

• https://github.com/libvips/libvips/security/advisories/GHSA-2fcj-gj27-279x
• https://github.com/libvips/libvips/security/advisories/GHSA-523x-vhfw-6r76
• https://github.com/libvips/libvips/security/advisories/GHSA-jmwm-wc68-mhwm
• https://github.com/libvips/libvips/security/advisories/GHSA-r98w-4fp7-m9c7
• https://github.com/lovell/sharp/security/advisories/GHSA-f88m-g3jw-g9cj
• https://github.com/lovell/sharp

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).

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

GHSA-rgj7-g3m4-5g8c

More information

Details

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.

Please upgrade sharp to the latest version, currently 0.35.4, which provides libheif 1.23.2.

Using a globally-installed libheif?

Please ensure you are using the latest libheif 1.23.2.

Workarounds

Add the following to your code to prevent sharp from decoding AVIF images.

sharp.block({ operation: ["VipsForeignLoadHeif"] });

Ensure you are using a node executable binary compiled as a Position Independent Executable (PIE). Most Linux package managers already do this for protection against RCE however be warned that the "official" Node.js binaries do not.

References

• CVE-2026-84383
• GHSA-2jg2-4ch7-h545

Severity

• CVSS Score: 8.9 / 10 (High)
• Vector String: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

References

• https://github.com/lovell/sharp/security/advisories/GHSA-rgj7-g3m4-5g8c
• https://github.com/strukturag/libheif/security/advisories/GHSA-2jg2-4ch7-h545
• https://github.com/strukturag/libheif/security/advisories/GHSA-g89c-p67h-r497
• https://github.com/lovell/sharp
• https://github.com/lovell/sharp/releases/tag/v0.35.4

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

lovell/sharp (sharp)

v0.35.4

Compare Source

:::note[Dependency versions]
https://github.com/lovell/sharp-libvips/releases/tag/v1.3.3
:::

• Bound resize dimensions to coordinate limit.

• Bound composite left and top to coordinate limit.
  #​4564
  @​metsw24-max

• Round palette bit depth up for png and gif colours.
  #​4569
  @​metsw24-max

• Ensure tiff.subifd input option is used.
  #​4572
  @​metsw24-max

• Ensure info.pages is correct when limiting input page range.
  #​4578
  @​metsw24-max

• Improve support for input Streams finishing before output is requested.
  #​4584
  @​Jaybhade

v0.35.3

Compare Source

• Tighten verification of text dimensions, TIFF tile dimensions and extend values.

• Improve code bundler support by resolving path to libvips binary.

• Increase default concurrency when use of MALLOC_ARENA_MAX is detected.

• Emit warning about binaries provided by Electron for use on Linux.

• Add hasAlpha property to output info.
  #​4500

• TypeScript: Return more precise Buffer<ArrayBuffer> from toBuffer.
  #​4520
  @​Andarist

• Bound clahe width and height to avoid signed overflow.
  #​4551
  @​metsw24-max

• Bound trim margin to avoid signed overflow.
  #​4552
  @​metsw24-max

• Reject infinite values when validating numbers.
  #​4553
  @​metsw24-max

• Bound extract region to libvips coordinate limit.
  #​4555
  @​metsw24-max

• Verify background colour values are numbers.
  #​4556
  @​metsw24-max

• Bound create and raw input dimensions to coordinate limit.
  #​4558
  @​metsw24-max

• Tighten recomb and affine matrix verification.
  #​4560
  @​chatman-media

• Verify cache memory limit to avoid overflow.
  #​4561
  @​metsw24-max

v0.35.2

Compare Source

v0.35.1

Compare Source

• TypeScript: Ensure type definitions are published for both ESM and CJS.
  #​4537

• WebAssembly: Ensure wrapper file is published.
  #​4538

v0.35.0

Compare Source

• Breaking: Drop support for Node.js 18, now requires Node.js >= 20.9.0.

• Breaking: Remove install script from package.json file.
  Compiling from source is now opt-in via the build script.

• Breaking: Lossy AVIF output is now tuned using SSIMULACRA2-based iq quality metrics.

• Breaking: Add limitInputChannels with a default value of 5.

• Breaking: Remove deprecated failOnError constructor property.

• Breaking: Remove deprecated paletteBitDepth from metadata response.

• Breaking: Remove deprecated properties from sharpen operation.

• Breaking: Rename format.jp2k as format.jp2 for API consistency.

• Upgrade to libvips v8.18.3 for upstream bug fixes.

• Remove experimental status from WebAssembly binaries.

• Add prebuilt binaries for FreeBSD (WebAssembly).

• Deprecate Windows 32-bit (win32-ia32) prebuilt binaries.

• Ensure TIFF output bitdepth option is limited to 1, 2 or 4.

• Add AVIF/HEIF tune option for control over quality metrics.
  #​4227

• Add keepGainMap and withGainMap to process HDR JPEG images with embedded gain maps.
  #​4314

• Add toUint8Array for output image as a TypedArray backed by a transferable ArrayBuffer.
  #​4355

• Require prebuilt binaries using static paths to aid code bundling.
  #​4380

• TypeScript: Ensure FormatEnum keys match reality.
  #​4475

• Add margin option to trim operation.
  #​4480
  @​eddienubes

• Ensure HEIF primary item is used as default page/frame.
  #​4487

• Add image Media Type (MIME Type) to metadata response.
  #​4492

• Add withDensity to set output density in EXIF metadata.
  #​4496

• Improve pkg-config path discovery.
  #​4504

• Add WebP exact option for control over transparent pixel colour values.

• Add support for ECMAScript Modules (ESM).
  #​4509
  @​florian-lefebvre

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