Browse all 3 CVE security advisories affecting Backblaze. AI-powered Chinese analysis, POCs, and references for each vulnerability.
| CVE ID | Title | CVSS | Severity | Published |
|---|---|---|---|---|
| CVE-2026-19820 | Backblaze Client for Windows Improper Link Resolution Vulnerability — Backblaze Client | 5.8 | Medium | 2026-09-01 |
| CVE-2022-23653 | B2 Command Line Tool TOCTOU application key disclosure — B2_Command_Line_Tool CWE-367 | 4.7 | Medium | 2022-02-23 |
| CVE-2022-23651 | b2-sdk-python TOCTOU application key disclosure — b2-sdk-python CWE-367 | 4.7 | Medium | 2022-02-23 |
This page lists every published CVE security advisory associated with Backblaze. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.