PT-2026-29235 · Openclaw · Openclaw

Tdjackey · Published 2026-03-31 · Updated 2026-03-31 · CVE-2026-32988

NVD

CVSS v3.1

7.5

High

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

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.

Fix

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2026-32988

Affected Products

Openclaw

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-32988 · Security Note
• https://github.com/openclaw/openclaw/security/advisories/GHSA-mj4p-rc52-m843 · Note
• https://vulncheck.com/advisories/openclaw-sandbox-boundary-bypass-via-unvalidated-temporary-file-creation · Note