CVE-2026-44113

EUVD-2026-28192
OpenClaw before 2026.4.22 contains a time-of-check/time-of-use race condition in the OpenShell filesystem bridge that allows attackers to read files outside the intended mount root. Attackers can exploit symlink swaps during filesystem operations to bypass sandbox restrictions and access unauthorized file contents.
TOCTOU
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 8%
Affected Products (NVD)
VendorProductVersion
openclawopenclaw
𝑥
< 2026.4.22
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/openclaw/openclaw/commit/95119017c847c737bd113f0bff728c4666d79c45
https://github.com/openclaw/openclaw/security/advisories/GHSA-5h3g-6xhh-rg6p
https://www.vulncheck.com/advisories/openclaw-time-of-check-time-of-use-race-condition-in-openshell-fs-bridge