Disclosure summary
Timing side-channel in SM2 algorithm on 64 bit ARM
Source-reported weakness categories
CWE-385
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-Sep
Open original source · Updated Feb 20, 2026
Timing side-channel in SM2 algorithm on 64 bit ARM
Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.
Microsoft maximum product score: 6.5
| Vendor | Product / association | Version / bounds |
|---|---|---|
| Microsoft update guide | azl3 rust 1.90.0-1 on Azure Linux 3.0 | (MSRC status code 3) |
| Microsoft update guide | azl3 rust 1.75.0-22 on Azure Linux 3.0 | (MSRC status code 3) |
Original records & references
- NIST NVD record
- CVE Program record
- msrc.microsoft.com — Vendor advisory
PUBLISHED 2025-10-01T21:05:45-04:00
MODIFIED 2026-02-20T22:27:44-05:00
INGESTED 2026-10-08T12:45:41-04:00