CVE-2026-4040: medium-severity vulnerability in OpenClaw
OpenClaw File Existence tools.exec.safeBins information exposure
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.1%
A vulnerability was identified in OpenClaw up to 2026.2.17. This issue affects the function tools.exec.safeBins of the component File Existence Handler. The manipulation leads to information exposure through discrepancy. The attack needs to be performed locally. Upgrading to version 2026.2.19-beta.1 is capable of addressing this issue. The identifier of the patch is bafdbb6f112409a65decd3d4e7350fbd637c7754. Upgrading the affected component is advised.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X
Affected products
n/a · OpenClawReferences
https://github.com/openclaw/openclaw/https://github.com/openclaw/openclaw/commit/bafdbb6f112409a65decd3d4e7350fbd637c7754https://github.com/openclaw/openclaw/releases/tag/v2026.2.19-beta.1https://github.com/openclaw/openclaw/security/advisories/GHSA-6c9j-x93c-rw6jhttps://vuldb.com/?ctiid.350652https://vuldb.com/?id.350652https://vuldb.com/?submit.769581