Disclosure summary
SFTP root escape via component-agnostic prefix check in ssh_sftpd
Source-reported weakness categories
CWE-22
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-Mar
Open original source · Updated Mar 18, 2026
SFTP root escape via component-agnostic prefix check in ssh_sftpd
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 erlang 25.3.2.21-4 on CBL Mariner 2.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 erlang 26.2.5.17-1 on Azure Linux 3.0 | (MSRC status code 3) |
Vendor remediation references
- CBL-Mariner Releases · build 25.3.2.21-5 · product IDs 20541-17086
- Vendor guidance · product IDs 20541-17086
- CBL-Mariner Releases · build 26.2.5.18-1 · product IDs 20976-17084
- Vendor guidance · product IDs 20976-17084
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2026-03-16T21:01:56-04:00
MODIFIED 2026-03-18T10:36:29-04:00
INGESTED 2026-10-08T12:45:09-04:00