Vulnerabilities & CVEs

Software flaws hackers are using right now

Affected vendorsCVESeverityChance of attack
Linux

Linux Kernel

CVE-2026-644077.1Highunder 1%top 97% of all flaws
Linux

Linux Kernel

CVE-2026-644068.0Highunder 1%top 66% of all flaws
Linux

Linux Kernel

CVE-2026-644055.5Mediumunder 1%top 98% of all flaws
Linux

Linux Kernel

CVE-2026-644045.5Mediumunder 1%top 98% of all flaws
Linux

Linux Kernel

CVE-2026-644037.1Highunder 1%top 81% of all flaws
Linux

Linux Kernel

CVE-2026-644027.8Highunder 1%top 94% of all flaws
Linux

Linux Kernel

CVE-2026-644017.8Highunder 1%top 94% of all flaws
Linux

Linux Kernel

CVE-2026-644008.6Highunder 1%top 59% of all flaws
Linux

Linux Kernel

CVE-2026-643999.8Criticalunder 1%top 59% of all flaws
Linux

Linux Kernel

CVE-2026-643988.1Highunder 1%top 50% of all flaws

About this tracker

1,728
Flaws used in attacks
11
Added in the last 7 days
2
Fix deadline within 7 days
361
Used by ransomware gangs