[Snyk] Upgrade memfs from 4.9.4 to 4.49.0

[snyk-io]

Snyk has created this PR to upgrade memfs from 4.9.4 to 4.49.0.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

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• The recommended version is 65 versions ahead of your current version.

• The recommended version was released a month ago.

Issues fixed by the recommended upgrade:

	Issue	Score	Exploit Maturity
	Regular Expression Denial of Service (ReDoS) SNYK-JS-CROSSSPAWN-8303230	140	Proof of Concept
	Regular Expression Denial of Service (ReDoS) SNYK-JS-CROSSSPAWN-8303230	140	Proof of Concept
	Improper Validation of Specified Type of Input SNYK-JS-FASTIFY-9788069	140	No Known Exploit
	Regular Expression Denial of Service (ReDoS) SNYK-JS-BABELHELPERS-9397697	140	Proof of Concept
	Regular Expression Denial of Service (ReDoS) SNYK-JS-BABELRUNTIME-10044504	140	Proof of Concept
	Regular Expression Denial of Service (ReDoS) SNYK-JS-FINDMYWAY-8055229	140	No Known Exploit
	Inefficient Regular Expression Complexity SNYK-JS-MICROMATCH-6838728	140	No Known Exploit
	Regular Expression Denial of Service (ReDoS) SNYK-JS-BRACEEXPANSION-9789073	140	Proof of Concept
	Insecure Randomness SNYK-JS-FORMIDABLE-9788127	140	Proof of Concept

Release notes

Package name: memfs

• 4.49.0 - 2025-10-06
  

  4.49.0 (2025-10-06)

  Bug Fixes

  • harden flaky watchFile test by adding proper timing delays (092a1ba)

  Features

  • handle stream reading past file size in FsaNodeReadStream (2eac49b)
• 4.48.1 - 2025-10-01
  

  4.48.1 (2025-10-01)

  Bug Fixes

  • 🐛 throw EISDIR when writing over folder (d20095e)
• 4.48.0 - 2025-10-01
  

  4.48.0 (2025-10-01)

  Features

  • handle EEXIST error when creating directories in parallel (3c9b2c8)
• 4.47.0 - 2025-09-27
  

  4.47.0 (2025-09-27)

  Features

  • align openAsBlob errors with Node.js behavior (1f1afb7)
• 4.46.1 - 2025-09-25
  

  4.46.1 (2025-09-25)

  Bug Fixes

  • handle Uint8Array byteOffset and byteLength in readSync (bba8729)
• 4.46.0 - 2025-09-24
  

  4.46.0 (2025-09-24)

  Features

  • implement inline inspect and format functions to replace node:util imports (894819e)
  • inline inherits and promisify implementations, remove all node:util dependencies (4e628bf)
• 4.45.0 - 2025-09-24
  

  4.45.0 (2025-09-24)

  Bug Fixes

  • 🐛 inline Buffer and URL (0b6c43a)

  Features

  • inline fs.ts types to remove node:fs dependency (22886c3)
• 4.44.0 - 2025-09-24
  

  4.44.0 (2025-09-24)

  Bug Fixes

  • 🐛 remove dependence on "assert" module (c7c6f6c)

  Features

  • move internal files to vendor/node/internal and cleanup unused error codes (3a9ee47)
• 4.43.1 - 2025-09-24
  

  4.43.1 (2025-09-24)

  Bug Fixes

  • Use cross-platform dirname instead of posix.dirname (7a51ac3), closes #1193
• 4.43.0 - 2025-09-20
  

  4.43.0 (2025-09-20)

  Features

  • re-export all Node.js native packages (4ecc167)
• 4.42.0 - 2025-09-16
• 4.41.0 - 2025-09-16
• 4.40.0 - 2025-09-16
• 4.39.0 - 2025-09-10
• 4.38.3 - 2025-09-09
• 4.38.2 - 2025-08-26
• 4.38.1 - 2025-08-24
• 4.38.0 - 2025-08-24
• 4.37.1 - 2025-08-22
• 4.37.0 - 2025-08-22
• 4.36.3 - 2025-08-18
• 4.36.2 - 2025-08-18
• 4.36.1 - 2025-08-18
• 4.36.0 - 2025-08-03
• 4.35.0 - 2025-08-02
• 4.34.0 - 2025-08-01
• 4.33.0 - 2025-08-01
• 4.32.1 - 2025-08-01
• 4.32.0 - 2025-08-01
• 4.31.0 - 2025-08-01
• 4.30.1 - 2025-08-01
• 4.30.0 - 2025-08-01
• 4.29.0 - 2025-08-01
• 4.28.1 - 2025-08-01
• 4.28.0 - 2025-07-31
• 4.27.0 - 2025-07-31
• 4.26.0 - 2025-07-31
• 4.25.1 - 2025-07-31
• 4.25.0 - 2025-07-31
• 4.24.0 - 2025-07-30
• 4.23.0 - 2025-07-27
• 4.22.1 - 2025-07-27
• 4.22.0 - 2025-07-27
• 4.21.0 - 2025-07-27
• 4.20.1 - 2025-07-27
• 4.20.0 - 2025-07-25
• 4.19.0 - 2025-07-25
• 4.18.0 - 2025-07-25
• 4.17.2 - 2025-05-15
• 4.17.1 - 2025-05-03
• 4.17.0 - 2025-01-09
• 4.16.0 - 2025-01-09
• 4.15.4 - 2025-01-09
• 4.15.3 - 2025-01-01
• 4.15.2 - 2024-12-30
• 4.15.1 - 2024-12-22
• 4.15.0 - 2024-12-09
• 4.14.1 - 2024-12-02
• 4.14.0 - 2024-10-13
• 4.13.0 - 2024-10-07
• 4.12.0 - 2024-09-19
• 4.11.2 - 2024-09-17
• 4.11.1 - 2024-08-01
• 4.11.0 - 2024-07-27
• 4.10.0 - 2024-07-27
• 4.9.4 - 2024-07-23

from memfs GitHub release notes

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• This PR was automatically created by Snyk using the credentials of a real user.
• Max score is 1000. Note that the real score may have changed since the PR was raised.

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Changed Files

File	Status
package.json	0% smaller

[snyk-io]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scanner	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues

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