CVE-2026-32988
OpenClaw < 2026.3.11 - Sandbox Boundary Bypass via Unvalidated Temporary File Creation
- State
- Published
- Severity
- 5.8 Medium
- Published
- Mar 31, 2026
- Updated
- Jun 23, 2026
- Reserved
- Mar 17, 2026
Description
OpenClaw before 2026.3.11 contains a sandbox boundary bypass vulnerability in fs-bridge staged writes where temporary file creation and population are not pinned to a verified parent directory. Attackers can exploit a race condition in parent-path alias changes to write attacker-controlled bytes outside the intended validated path before the final guarded replace step executes.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.8 Medium | CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H | VulnCheck |
Weaknesses
- CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
Affected Products
| Product | Versions |
|---|---|
OpenClawOpenClaw |
|
References
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