Is CVE-2026-30892 actively exploited?

No active exploitation of CVE-2026-30892 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-30892 be exploited remotely?

No. CVE-2026-30892 requires local access to exploit.

What is the CVSS score of CVE-2026-30892?

CVE-2026-30892 has a CVSS score of 7.8 (HIGH).

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HIGH

CVE-2026-30892

CWE-269Published: March 26, 2026· Updated: Mar 27, 2026

7.8

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:1.4th

Official Description

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.

NVD Source

Technical Analysis

CVE-2026-30892 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.