CVE-2026-30892
HIGH WAF: Low
CVSS 7.8
Published: 2026-03-26
CWE-269
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 interpreted as UID 0 and GID 0 when it should have been UID 1 and GID 0. The process thus runs with higher privileges than expected. Version 1.27 patches the issue.
WAF Coverage Analysis
Improper Privilege Management
Low WAF Coverage
OWASP: A01:2021 Broken Access Control
Affected Software
| Vendor | Product | Version |
|---|---|---|
| crun_project | crun | 1.19 - 1.27 |
References
- github.com (Patch)
- github.com (Product)
- github.com (Exploit, Vendor Advisory)