CVE-2026-32918: OpenClaw before 2026.3.11 contains a session sandbox escape vulnerability in the session_status tool that allo

Routine

HIGH 8.4UPGRADE

CVE-2026-32918 is a high-severity flaw (CVSS 8.4) affecting openclaw. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.4 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.1% (top 99%)
CISA exploited list	No
Weakness	CWE-863
Published	2026-03-29
Last modified	2026-06-17

Publisher (CNA): VulnCheck · Vendor: openclaw

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-29 13:17 UTCPublished CVE record published
2026-06-17 10:36 UTCUpdated Record last modified

openclaw openclaw UPGRADE

Affected: < 2026.3.11

Fixed in: 2026.3.11

Safe to downgrade to: no unaffected older release

1. Check installed version

npm ls openclaw

2. UPGRADE to 2026.3.11

npm install openclaw@">=2026.3.11"

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-32918?

openclaw: upgrade to 2026.3.11. Exact commands for each OS are on this page.

Is CVE-2026-32918 being exploited?

CVE-2026-32918 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-32918 affect?

CVE-2026-32918 affects openclaw. Severity is high (CVSS 8.4). 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 modi

How urgent is CVE-2026-32918?

Priority 30/100. High severity

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References

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