Disclosure summary
wordexp with WRDE_REUSE and WRDE_APPEND may return uninitialized memory
Source-reported weakness categories
CWE-908
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) · 2026-Jan
Open original source · Updated Feb 18, 2026
wordexp with WRDE_REUSE and WRDE_APPEND may return uninitialized memory
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 glibc 2.38-16 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 glibc 2.38-18 on Azure Linux 3.0 | (MSRC status code 3) |
Vendor remediation references
- CBL-Mariner Releases · build 2.38-18 · product IDs 20895-17084
- Vendor guidance · product IDs 20895-17084
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2026-01-20T20:03:05-05:00
MODIFIED 2026-02-18T10:01:17-05:00
INGESTED 2026-10-08T12:45:20-04:00