{"id":"CVE-2026-32977","title":"OpenClaw before 2026.3.11 contains a sandbox boundary bypass vulnerability in the fs-bridge writeFile commit step that uses an unanchored container path during the final move operation","summary":"OpenClaw before 2026.3.11 contains a sandbox boundary bypass vulnerability in the fs-bridge writeFile commit step that uses an unanchored container path during the final move operation. An attacker can exploit a time-of-check-time-of-use…","severity":"medium","cvss":6.3,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H","cwe":["CWE-367"],"vendor":"openclaw","product":"openclaw","affected":["openclaw < 2026.3.11"],"patched":["openclaw 2026.3.11"],"published":"2026-03-31","updated":"2026-07-25","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-32977","references":[{"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-xvx8-77m6-gwg6","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/openclaw-sandbox-boundary-bypass-via-unanchored-writefile-commit-path","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00078,"epssPercentile":0.00162,"ingestedAt":"2026-07-25T10:53:53.471Z","slug":"CVE-2026-32977","body":"## Overview\n\nOpenClaw before 2026.3.11 contains a sandbox boundary bypass vulnerability in the fs-bridge writeFile commit step that uses an unanchored container path during the final move operation. An attacker can exploit a time-of-check-time-of-use race condition by modifying parent paths inside the sandbox to redirect committed files outside the validated writable path within the container mount namespace.\n\n## Affected\n\n- `openclaw < 2026.3.11`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `openclaw 2026.3.11`","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":34.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}