Disclosure summary
Stack buffer overflow in PKCS7 SignedData encoding with custom signed attributes
Source-reported weakness categories
CWE-121
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 Apr 21, 2026
Stack buffer overflow in PKCS7 SignedData encoding with custom signed attributes
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 mariadb 10.6.24-1 on CBL Mariner 2.0 | (MSRC status code 3) |
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2026-03-24T21:02:58-04:00
MODIFIED 2026-04-21T21:38:45-04:00
INGESTED 2026-10-08T12:45:08-04:00