CVE-2026-44112CRITICAL 9.6EPSS p82.2%

CVE-2026-44112CVE-2026-44112

Description

OpenClaw before 2026.4.22 contains a time-of-check/time-of-use race condition in OpenShell sandbox filesystem writes that allows attackers to redirect writes outside the intended mount root. Attackers can exploit symlink swaps during filesystem operations to bypass sandbox restrictions and write files outside the local mount root.

Scoring

CVSS 3.19.6 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
EPSS2.44% probability of exploitation · percentile 82.2% · 2026-06-18T12:00:27Z
Published2026-05-06
Last modified2026-05-13

Underlying weaknesses· 1

CWE-367

References

  1. https://github.com/openclaw/openclaw/commit/7be82d4fd1193bcb7e44ee38838f00bf924ffa76
  2. https://github.com/openclaw/openclaw/security/advisories/GHSA-wppj-c6mr-83jj
  3. https://www.vulncheck.com/advisories/openclaw-symlink-swap-race-condition-in-openshell-fs-bridge-writes

1

TypeTargetConfidenceTier
WeaknessTime-of-check Time-of-use (TOCTOU) Race Conditioncwe-3670%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.