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Review reviewCritical

CVE-2026-24781

patriksimek vm2, Red Hat Developer Hub 1.10, Red Hat Developer Hub 1.9

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.0, VM2 suffers from a sandbox breakout vulnerability through the inspect function. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This issue has been patched in version 3.11.0.

CVSS
9.8
EPSS
1.19%
64.7% percentile
CISA KEV
Not listed
Published
2026.05.05
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability1.19%
Technical severityCVSS 9.8

Vulnerability overview

vm2 is an open source vm/sandbox for Node.js. Prior to version 3.11.0, VM2 suffers from a sandbox breakout vulnerability through the inspect function. This allows attackers to write code which can escape from the VM2 sandbox and execute arbitrary commands on the host system. This issue has been patched in version 3.11.0.

Affected product and versions

Product
patriksimek vm2, Red Hat Developer Hub 1.10, Red Hat Developer Hub 1.9
Affected versions
>= < 3.11.0, < 3.11.0
Fixed versions
3.11.0

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that patriksimek vm2, Red Hat Developer Hub 1.10, Red Hat Developer Hub 1.9 and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-653, CWE-693, CWE-94