Update dependency sharp to v0.35.4 [SECURITY]

[matticbot]

This PR contains the following updates:

Package	Change	Age	Confidence
sharp (source, changelog)	0.35.0 → 0.35.4

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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: Unknown
• 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

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

• TypeScript: Add mediaType to metadata response.
  #​4492

• Improve WebAssembly fallback detection.
  #​4513

• Improve code bundler support with stub binaries.
  #​4543

• Verify GIF effort option is an integer.
  #​4544
  @​metsw24-max

• Verify recomb matrix entries are numbers.
  #​4545
  @​metsw24-max

• TypeScript: Replace namespace with named exports for ESM.
  #​4546

• Bound dilate and erode width to avoid mask-size overflow.
  #​4548
  @​metsw24-max

• Verify convolve kernel values are numbers.
  #​4549
  @​metsw24-max

v0.35.1

Compare Source

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

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

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