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CVE-2026-62182— KubeEdge: ConfigUpdateJob updateFields enables remote shell injection and code execution on edge nodes

Quick assessment

Affected
kubeedge kubeedge
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 concatenat

CVSS 8.8 · High EPSS 0.48% · P40

Affected Version Matrix 3

VendorProduct Version RangeStatus
kubeedge kubeedge >= 1.21.0, < 1.21.2 affected
>= 1.22.0, < 1.22.2 affected
>= 1.23.0, < 1.23.1 affected
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I. Basic Information for CVE-2026-62182

Vulnerability Information

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Vulnerability Title
KubeEdge: ConfigUpdateJob updateFields enables remote shell injection and code execution on edge nodes
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
kubeedge kubeedge >= 1.21.0, < 1.21.2 -

II. Public POCs for CVE-2026-62182

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III. Intelligence Information for CVE-2026-62182

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Patches & Fixes for CVE-2026-62182 (6)

Other References for CVE-2026-62182 (7)

Same Patch Batch · kubeedge · 2026-09-21 · 4 CVEs total

CVE-2026-62371 8.8 HIGH KubeEdge: Command Injection in NodeUpgradeJob - RCE on edge nodes via v1alpha2 API
CVE-2026-62369 8.1 HIGH KubeEdge: keadm DecompressTarGz path traversal enables arbitrary file write on Windows dur
CVE-2026-62370 6.5 MEDIUM KubeEdge: Unbounded allocation in viaduct packer enables authenticated remote DoS against

IV. Related Vulnerabilities

Same product: kubeedge
Same vendor: kubeedge
Same weakness: CWE-78

V. Comments for CVE-2026-62182

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