High 8.4Published Mar 29, 2026

CVE-2026-32918OpenClaw < 2026.3.11 - Session Sandbox Escape via session_status Tool

Updated under an hour ago (Oct 27, 2026, 3:00 PM ET)

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It affects OpenClaw. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for OpenClaw

Exploited in the last 30 days

OpenClaw before 2026.3.11 contains a session sandbox escape vulnerability in the session_status tool that allows sandboxed subagents to access parent or sibling session state. Attackers can supply arbitrary sessionKey values to read or modify session data outside their sandbox scope, including persisted model overrides.

CVSS: 8.4 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Jun 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

OpenClaw OpenClaw openclaw:openclaw (from the name)	before 2026.3.11; 2026.3.11 not affected	CNA record
openclaw openclaw openclaw:openclaw	before 2026.3.11	NVD

References

References

https://github.com/openclaw/openclaw/security/advisories/GHSA-wcxr-59v9-rxr8	vendor-advisory
https://www.vulncheck.com/advisories/openclaw-session-sandbox-escape-via-session-status-tool	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.