Crun

Vendor:

First CVE: Nov 13, 2019 · Active for 6 years

3
Total CVEs
More Total CVEs than 64% of tracked products
1.0
Avg CVEs / Year
Bottom 1%
8.0
Avg CVSS
Higher Avg CVSS than 69% of tracked products
0.0%
KEV Rate
Bottom 1%

Trends Over Time

The number and severity of CVEs published that impact Crun over time

Volume of CVEsAvg CVSS Base Score
First CVE
Nov 13, 2019
6 years ago
Most Recent CVE
Mar 26, 2026
121 days ago

CVE Severity & Scoring

Crun3 CVEs
All CVEs352,708 CVEs
High
Attack Vector
Local1 (33.3%)
Network2 (66.7%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (66.7%)
High1 (33.3%)
Unknown0 (0.0%)
User Interaction
None3 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low2 (66.7%)
High0 (0.0%)
None1 (33.3%)
Unknown0 (0.0%)

Top CVEs

Signals from CVEs in this product scope (3 CVEs).

3 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2019-18837HIGH
An issue was discovered in crun before 0.10.5. With a crafted image, it doesn't correctly check whether a target is a symlink, resulting in access to files outside of the container
Nov 13, 20198.627NONO
CVE-2022-27650HIGH
A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were start
Apr 4, 20227.526NONO
CVE-2026-30892HIGH
crun is an open source OCI Container Runtime fully written in C. In versions 1.19 through 1.26, the `crun exec` option `-u` (`--user`) is incorrectly parsed. The value `1` is inte
Mar 26, 20267.824NONO
View all 3 CVEs →

Exploit Exposure

Signals from CVEs in this product scope (3 CVEs).

CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%

Social Chatter

Signals from CVEs in this product scope (3 CVEs).

Media Mentions

Signals from CVEs in this product scope (3 CVEs).

Top CNAs Publishing CVEs For Crun

Top CWEs

Versions

No cataloged versions.