Medium severity6.3NVD Advisory· Published Mar 31, 2026· Updated Apr 2, 2026
CVE-2026-32977
CVE-2026-32977
Description
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 race condition by modifying parent paths inside the sandbox to redirect committed files outside the validated writable path within the container mount namespace.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
openclawnpm | < 2026.3.11 | 2026.3.11 |
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-xvx8-77m6-gwg6ghsaADVISORY
- github.com/openclaw/openclaw/security/advisories/GHSA-xvx8-77m6-gwg6nvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-32977ghsaADVISORY
- www.vulncheck.com/advisories/openclaw-sandbox-boundary-bypass-via-unanchored-writefile-commit-pathnvdThird Party AdvisoryWEB
- github.com/openclaw/openclaw/releases/tag/v2026.3.11ghsaWEB
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