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the linux kernel
Security Risk Profile
60
/100
highSecurity Risk Score
Comprehensive risk assessment based on 5 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from May 8, 2026 to present
5
Total CVEs
3
Critical+High
1
Exploited
3
Unpatched
Threat Assessment
Avg CVSS
8.4
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
3
Critical/High
Risk Level
60/100
high
⚠️ 1 Active Exploits⚡ 1 Zero-Days🆕 1Fresh (<7d)📈 3 in Last 30 Days
Severity Distribution
Critical
1High
2Medium
0Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
Use After Free
1
Most Affected Products
1. Linux Linux kernel6
2. The Linux Kernel Linux kernel4
3. Canonical Linux kernel1
4. Red Hat Linux Kernel1
5. CentOS Project Linux kernel1
Recent Vulnerabilities
See more →CVE-2026-80792
unknown
ipv6: fix use-after-free in ip6_finish_output2()
Sep 4, 2026🔧 No Patch
CVE-2026-80637
CVSS 7.5high
netfilter: synproxy: fix unaligned memory access in timestamp adjustment
Aug 28, 2026🔧 No Patch
CVE-2026-72436
CVSS 9.8critical
netfilter: ipset: Don't use test_bit() in lockless RCU readers in hash types
Aug 15, 2026🔧 No Patch
CVE-2026-64044
CVSS 7.8high
ovpn: respect peer refcount in CMD_NEW_PEER error path
Jul 19, 2026🔧 No Patch
https://www.bleepingcomputer.com/news/security/new-linux-dirty-frag-zero-day-with-poc-exploit-gives-root-privileges/
unknown
New Linux 'Dirty Frag' zero-day gives root on all major distros
May 8, 2026⚠ Exploited⚡ Zero-Day🔧 No Patch
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