eslint-9.39.5.tgz: 1 vulnerabilities (highest severity is: 7.5) - autoclosed

[mend-for-github-com]

Vulnerable Library - eslint-9.39.5.tgz

Path to dependency file: /sources/video-javascript-archive_layouts/project/package.json

Path to vulnerable library: /sources/video-javascript-archive_layouts/project/node_modules/brace-expansion/package.json,/sources/video-javascript-debugging/project/node_modules/brace-expansion/package.json,/sources/video-javascript-multiparty_archiving/project/node_modules/brace-expansion/package.json,/sources/video-javascript-signaling/project/node_modules/brace-expansion/package.json

Vulnerabilities

Vulnerability	Severity	CVSS	Dependency	Type	Fixed in (eslint version)	Remediation Possible**
CVE-2026-13149	High	7.5	brace-expansion-1.1.16.tgz	Transitive	N/A*	❌

*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2026-13149

Vulnerable Library - brace-expansion-1.1.16.tgz

Brace expansion as known from sh/bash

Library home page: https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.16.tgz

Path to dependency file: /sources/video-javascript-archive_layouts/project/package.json

Path to vulnerable library: /sources/video-javascript-archive_layouts/project/node_modules/brace-expansion/package.json,/sources/video-javascript-debugging/project/node_modules/brace-expansion/package.json,/sources/video-javascript-multiparty_archiving/project/node_modules/brace-expansion/package.json,/sources/video-javascript-signaling/project/node_modules/brace-expansion/package.json

Dependency Hierarchy:

• eslint-9.39.5.tgz (Root Library)
  • minimatch-3.1.5.tgz
    • ❌ brace-expansion-1.1.16.tgz (Vulnerable Library)

Found in base branch: main

Vulnerability Details

brace-expansion through 5.0.6 is vulnerable to denial of service. The expand() function exhibits exponential-time complexity in the number of consecutive non-expanding '{}' brace groups. An attacker who passes a crafted string to expand(), directly or transitively, can cause significant CPU consumption and event-loop blocking. The max option does not mitigate this, as it bounds the output size rather than the recursion work.

Publish Date: 2026-06-30

URL: CVE-2026-13149

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2026-06-30

Fix Resolution: brace-expansion - 5.0.7,https://github.com/juliangruber/brace-expansion.git - v5.0.7

[mend-for-github-com]

✔️ This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.