CVE-2026-41329

CRITICAL SEVERITY

CVSS Score & Metrics

Base Score

9.9 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H                                    

Vulnerability Description

OpenClaw before 2026.3.31 contains a sandbox bypass vulnerability allowing attackers to escalate privileges via heartbeat context inheritance and senderIsOwner parameter manipulation. Attackers can exploit improper context validation to bypass sandbox restrictions and achieve unauthorized privilege escalation.

Vulnerability Details

Published Date

April 21, 2026

Last Modified

April 21, 2026

CWE ID

CWE-648

Source

NVD

Vendor

OpenClaw

Product

OpenClaw

External References

https://github.com/openclaw/openclaw/commit/a30214a624946fc5c85c9558a27c1580172374fd
https://github.com/openclaw/openclaw/security/advisories/GHSA-g5cg-8x5w-7jpm
https://www.vulncheck.com/advisories/openclaw-sandbox-bypass-via-heartbeat-context-inheritance-and-senderisowner-escalation

CVE-2026-41329

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

Discussion (0)

Add Comment