DEBIAN-CVE-2026-30892

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Source

https://security-tracker.debian.org/tracker/CVE-2026-30892

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-30892.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-30892

Upstream

CVE-2026-30892

Published

2026-03-26T00:16:38.953Z

Modified

2026-04-02T13:30:56.985528Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

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.

References

https://security-tracker.debian.org/tracker/CVE-2026-30892

Affected packages

Debian:13 / crun

Package

Name: crun
Purl: pkg:deb/debian/crun?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.21-1

1.21-2

1.21-3

1.24-1

1.26-1

1.27-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-30892.json"

Debian:14 / crun