Vulnerabilidades do Crun Project Crun

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CVEs publicadas que afetam Crun Project Crun: 1 registro(s), com versões afetadas e correções.
cpe:2.3:a:crun_project:crun

CVE-2026-30892 Alta · 7.8 CWE-269 25/03/2026

Crun incorrectly parses `crun exec` option `-u`, leading to privilege escalation

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.