[GHSA-vfj7-8cjw-p6xm] braces vulnerable to stack-exhaustion denial of service through deeply nested patterns - #10127
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October 3, 2026 13:31
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🟢 Approval recommended
The focused metadata change is valid and introduces no identified issues.
Review effort: Balanced
Findings: None
What changed in this PR
Updates the braces denial-of-service advisory’s severity metadata.
Changes:
- Removes the CVSS v3 vector while retaining CVSS v4.
- Advances the advisory modification timestamp.
| File | Description |
|---|---|
GHSA-vfj7-8cjw-p6xm.json |
Updates severity and modification metadata. |
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braces through 3.0.3 contains a stack overflow vulnerability in the recursive AST walkers that lack depth guards. Attackers can supply deeply nested brace patterns under the character limit to exhaust the call stack and terminate the Node.js process with an uncaught RangeError.