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Vulnerability record · CVE-2026-62182 · published 21 September 2026

CVE-2026-62182: OS command injection vulnerability

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.21.0 until 1.21.2, 1.22.2, and 1.23.1, ConfigUpdateJob processing in edge/pkg/taskmanager/actions/configupdatejob.go concatenates authenticated user-controlled updateFields values into the keadm config-update command and executes it through a system shell. A user with permission to create or modify ConfigUpdateJob resources can include shell metacharacters in the complete --set value and cause arbitrary commands to execute on an enrolled target edge node with the privileges of the KubeEdge process handling the job. This issue is fixed in versions 1.21.2, 1.22.2, and 1.23.1.

8.8 CVSS 3.1 High EPSS 0.48% · top 61.4% CWE-78 · OS command injection Awaiting Analysis
8.8CVSS 3.1 base score
0.48%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
13References
24 Sep 2026Last modified by NVD

Description

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.21.0 until 1.21.2, 1.22.2, and 1.23.1, ConfigUpdateJob processing in edge/pkg/taskmanager/actions/configupdatejob.go concatenates authenticated user-controlled updateFields values into the keadm config-update command and executes it through a system shell. A user with permission to create or modify ConfigUpdateJob resources can include shell metacharacters in the complete --set value and cause arbitrary commands to execute on an enrolled target edge node with the privileges of the KubeEdge process handling the job. This issue is fixed in versions 1.21.2, 1.22.2, and 1.23.1.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

LinkTags
https://github.com/kubeedge/kubeedge/blob/master/CHANGELOG/CHANGELOG-1.21.md
https://github.com/kubeedge/kubeedge/blob/master/CHANGELOG/CHANGELOG-1.22.md
https://github.com/kubeedge/kubeedge/blob/master/CHANGELOG/CHANGELOG-1.23.md
https://github.com/kubeedge/kubeedge/commit/14f65fc6207787f266cbcb0dceac7f09a81bab2b
https://github.com/kubeedge/kubeedge/commit/6309a335c8e5e3c154b6bb0a09292f5c7dc598dc
https://github.com/kubeedge/kubeedge/commit/ee78415a36911c1a93e59a921c23b8e4ecd83e90
https://github.com/kubeedge/kubeedge/pull/7028
https://github.com/kubeedge/kubeedge/pull/7029
https://github.com/kubeedge/kubeedge/pull/7030
https://github.com/kubeedge/kubeedge/releases/tag/v1.21.2
https://github.com/kubeedge/kubeedge/releases/tag/v1.22.2
https://github.com/kubeedge/kubeedge/releases/tag/v1.23.1
https://github.com/kubeedge/kubeedge/security/advisories/GHSA-m3c6-2p7h-cfr3

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Source: NIST National Vulnerability Database (record CVE-2026-62182), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.