Bug 2466508 (CVE-2026-26332)
| Summary: | CVE-2026-26332 vm2: vm2: Arbitrary code execution via SuppressedError sandbox escape | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | abarbaro, alizardo, dschmidt, erezende, jchui, jhe, jlanda, kshier, ktsao, nboldt, oaljalju, psrna, simaishi, smcdonal, stcannon, teagle, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in vm2, an open-source sandbox for Node.js. This vulnerability allows a remote attacker to escape the sandbox environment by exploiting the `SuppressedError` mechanism. Successful exploitation can lead to arbitrary code execution on the host system, compromising the integrity and confidentiality of the affected system.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-05-04 19:02:53 UTC
Upstream public commits fixing this issue: https://github.com/patriksimek/vm2/commit/4cb82cc94d9bb6c9a918b45f8c6790c32a5e913f https://github.com/patriksimek/vm2/commit/d715dd88c5aec5bbb4dce03ddf7c3eb3791d0338 Those commits are contained in the following upstream releases: $ git tag --contains 4cb82cc94d9bb6c9a918b45f8c6790c32a5e913f v3.11.0 v3.11.1 v3.11.2 v3.11.3 $ git tag --contains d715dd88c5aec5bbb4dce03ddf7c3eb3791d0338 v3.11.0 v3.11.1 v3.11.2 v3.11.3 |