Disclosure summary
Inefficient RexExp complexity in generated code with .replace when transpiling named capturing groups
Source-reported weakness categories
CWE-1333
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
Microsoft Security Updates (CVRF) · 2025-Mar
Open original source · Updated Aug 06, 2026
Inefficient RexExp complexity in generated code with .replace when transpiling named capturing groups
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 6.2
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | azl3 babel 2.15.0-1 on Azure Linux 3.0 | (MSRC status code 3) |
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2026-08-06T20:17:44-04:00
MODIFIED 2026-08-06T20:17:44-04:00
INGESTED 2026-10-08T12:50:10-04:00