Crun
Security Risk Profile
48
/100
mediumSecurity Risk Score
Comprehensive risk assessment based on 6 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from March 21, 2026 to present
6
Total CVEs
2
Critical+High
0
Exploited
2
Unpatched
Threat Assessment
Avg CVSS
6.8
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
2
Critical/High
Risk Level
48/100
medium
🆕 1Fresh (<7d)📈 1 in Last 30 Days
Severity Distribution
Critical
0High
2Medium
3Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
Buffer Overflow
2
Most Affected Products
1. Crun crun3
2. RealTerm RealTerm Serial Terminal3
3. Crun Realterm3
4. Crun Project Crun1
Recent Vulnerabilities
See more →CVE-2026-47766
unknown
crun follows rootfs /dev symlink while creating default devices
8/14/2026🔧 No Patch
CVE-2019-25679
CVSS 8.5high
RealTerm Serial Terminal 2.0.0.70 Buffer Overflow SEH
4/5/2026🔧 No Patch
REDHAT-BUG-2451576
CVSS 4.0medium
3/26/2026🔧 No Patch
CVE-2026-30892
CVSS 7.8high
Crun incorrectly parses `crun exec` option `-u`, leading to privilege escalation
3/25/2026🔧 No Patch
CVE-2019-25570
CVSS 6.8medium
RealTerm Serial Terminal 2.0.0.70 Denial of Service via Port Field
3/21/2026🔧 No Patch
CVE-2019-25569
CVSS 6.9medium
RealTerm Serial Terminal 2.0.0.70 SEH Overflow Crash
3/21/2026🔧 No Patch
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