Vulnerabilities & CVEs

Software flaws hackers are using right now

Affected vendorsCVESeverityChance of attack
Vendor not namedCVE-2026-859218.2Highunder 1%top 82% of all flaws
Vendor not namedCVE-2026-859177.5Highunder 1%top 55% of all flaws
Vendor not namedCVE-2026-858938.8Highunder 1%top 49% of all flaws
Vendor not namedCVE-2026-858927.8Highunder 1%top 91% of all flaws
Vendor not namedCVE-2026-8588910.0Criticalunder 1%top 59% of all flaws
Vendor not namedCVE-2026-858877.7Highunder 1%top 60% of all flaws
Vendor not namedCVE-2026-858859.9Criticalunder 1%top 56% of all flaws
Vendor not namedCVE-2026-858789.9Criticalunder 1%top 55% of all flaws
Microsoft

Windows 11 24h2

CVE-2026-858778.8Highunder 1%top 63% of all flaws
Microsoft

365 Apps

CVE-2026-858755.5Mediumunder 1%top 69% of all flaws

About this tracker

1,721
Flaws used in attacks
8
Added in the last 7 days
6
Fix deadline within 7 days
361
Used by ransomware gangs