Disclosure summary
Race Condition in GNU Sed
Source-reported weakness categories
CWE-367
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-Apr
Open original source · Updated Sep 24, 2026
Race Condition in GNU Sed
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | cbl2 sed 4.8-3 on CBL Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 sed 4.9-2 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 sed 4.8-3 on CBL-Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 sed 4.9-1 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | cbl2 sed 4.8-3 | (MSRC status code 3) |
Vendor remediation references
- CBL-Mariner Releases · build 4.9-2 · product IDs 21288-17084, 21228-17084
- Vendor guidance · product IDs 21288-17084, 21228-17084
- Release Notes · product IDs 21229-21692
- Vendor guidance · product IDs 21229-21692
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2026-04-21T21:01:51-04:00
MODIFIED 2026-09-24T21:57:52-04:00
INGESTED 2026-10-08T12:45:03-04:00