CVE-2026-35667

| EUVD-2026-21480 MEDIUM
2026-04-10 VulnCheck
6.9
CVSS 4.0
Share

CVSS Vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
Patch Released
Apr 10, 2026 - 20:30 nvd
Patch available
EUVD ID Assigned
Apr 10, 2026 - 16:30 euvd
EUVD-2026-21480
Analysis Generated
Apr 10, 2026 - 16:30 vuln.today
CVE Published
Apr 10, 2026 - 16:03 nvd
MEDIUM 6.9

Tags

Information Disclosure

Description

OpenClaw before 2026.3.24 contains an incomplete fix for CVE-2026-27486 where the !stop chat command uses an unpatched killProcessTree function from shell-utils.ts that sends SIGKILL immediately without graceful SIGTERM shutdown. Attackers can trigger process termination via the !stop command, causing data corruption, resource leaks, and skipped security-sensitive cleanup operations.

Analysis

OpenClaw before version 2026.3.24 permits authenticated local attackers to trigger improper process termination via the !stop chat command, which uses an unpatched killProcessTree function that sends SIGKILL without graceful SIGTERM shutdown. This incomplete fix for CVE-2026-27486 enables attackers to corrupt data, leak resources, and skip security-sensitive cleanup operations, resulting in integrity compromise and denial of service.

Sign in for full analysis, threat intelligence, and remediation guidance.

Full analysis requires sign-in

Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

Sign in - Free

Priority Score

34
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +34
POC: 0

Share

CVE-2026-35667 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy