Sploitus

5 exploited vulnerabilities in Notesnook

Vulnerabilities with publicly known exploits

Vendors
Notesnook, Electron, Git, Streetwriters
With known exploits
5
Affected Streetwriters Notesnook Desktop versions
< 3.3.15, 3.3.11, 3.3.9
Affected Streetwriters Notesnook Mobile versions
< 3.3.20, 3.3.17, 3.3.15

Vulnerabilities with exploits

Highest CVSS first — each links to the exploits we have indexed

CVE-2026-42090
CVSS 9.6 CRITICAL 2026-05-04FIX AVAILABLE
CVE-2026-33976
CVSS 9.6 CRITICAL 2026-03-27FIX AVAILABLE
CVE-2026-33955
CVSS 8.6 HIGH 2026-03-27FIX AVAILABLE
CVE-2026-33978
CVSS 6.1 MEDIUM 2026-04-01FIX AVAILABLE
CVE-2026-31876
CVSS 5.4 MEDIUM 2026-03-11FIX AVAILABLE