b3log security advisories
2 threat alerts tracking vulnerabilities and security advisories that affect b3log products.
Vulnios monitors b3log CVE feeds, vendor advisories, CISA KEV listings, and exploit-prediction data continuously. Each alert below is enriched with severity, exploitation status, affected products, and a remediation path. Use this page to scan recent b3log security news in one place, or click into an individual alert for full detail.
Critical Vulnerability: CVE-2026-39846 — b3log — siyuan
SiYuan is a personal knowledge management system. Prior to 3.6.4, a malicious note synced to another user can trigger remote code execution in the SiYuan Electron desktop client. The root cause is tha
criticalCVE-2026-39846Critical Vulnerability: CVE-2026-40322 — b3log — siyuan
SiYuan is an open-source personal knowledge management system. In versions 3.6.3 and below, Mermaid diagrams are rendered with securityLevel set to "loose", and the resulting SVG is injected into the
criticalCVE-2026-40322
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