Moderate severityNVD Advisory· Published Mar 21, 2026· Updated Mar 24, 2026
OpenClaw < 2026.3.1 - Sandbox Escape via Cross-Agent sessions_spawn
CVE-2026-32048
Description
OpenClaw versions prior to 2026.3.1 fail to enforce sandbox inheritance during cross-agent sessions_spawn operations, allowing sandboxed sessions to create child processes under unsandboxed agents. An attacker with a sandboxed session can exploit this to spawn child runtimes with sandbox.mode set to off, bypassing runtime confinement restrictions.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
openclawnpm | < 2026.3.1 | 2026.3.1 |
Affected products
2Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-p7gr-f84w-hqg5ghsaADVISORY
- github.com/openclaw/openclaw/security/advisories/GHSA-p7gr-f84w-hqg5ghsathird-party-advisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-32048ghsaADVISORY
- www.vulncheck.com/advisories/openclaw-sandbox-escape-via-cross-agent-sessions-spawnghsathird-party-advisoryWEB
News mentions
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