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CVE-2026-41329 — AI Deep Analysis Summary

CVSS 9.9 ¡ Critical

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: A critical sandbox bypass in OpenClaw AI Assistant.…

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-648 (Improper Use of Privileged APIs). The flaw lies in how the system handles context inheritance and owner verification, allowing malicious parameter manipulation.

Q3Who is affected? (Versions/Components)

📦 **Affected**: OpenClaw versions **prior to 2026.3.31**. If you are running an older build of this open-source AI assistant, you are vulnerable.

Q4What can hackers do? (Privileges/Data)

💀 **Impact**: Full Privilege Escalation! 📈 CVSS Score indicates High impact on Confidentiality, Integrity, and Availability. Hackers gain unauthorized control, potentially executing arbitrary actions within the sandbox.

Q5Is exploitation threshold high? (Auth/Config)

⚠️ **Threshold**: Medium. Requires **Low Privileges** (PR:L) and **Low Complexity** (AC:L). No user interaction needed (UI:N). Network accessible (AV:N).

Q6Is there a public Exp? (PoC/Wild Exploitation)

🔍 **Exploit Status**: No public PoC code available in the data. However, detailed technical advisories exist (VulnCheck, GitHub Advisory), making theoretical exploitation feasible for skilled actors.

Q7How to self-check? (Features/Scanning)

🔎 **Self-Check**: Verify your OpenClaw version. If it is **< 2026.3.31**, you are at risk. Check for the specific `senderIsOwner` parameter handling in your deployment logs.

Q8Is it fixed officially? (Patch/Mitigation)

✅ **Fixed**: Yes! The vendor released a patch. 📝 See GitHub Commit `a30214a624946fc5c85c9558a27c1580172374fd` for the official fix.

Q9What if no patch? (Workaround)

🚧 **No Patch?**: Isolate the service. Restrict network access. Monitor for abnormal `heartbeat` context usage. Until patched, treat the sandbox as compromised.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. With CVSS indicating High impact and easy exploitation conditions, immediate patching to version 2026.3.31 or later is strongly recommended.