CVE-2026-43530CWE-863

OpenClaw 2026.2.23 < 2026.4.12 - Weakened Exec Approval Binding via busybox and toybox Applet Execution

High · published May 5, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
48.8
In the wild
Unconfirmed
What it is

OpenClaw versions 2026.2.23 before 2026.4.12 contain a weakened exec approval binding vulnerability in busybox and toybox applet execution that allows attackers to obscure which applet would actually run. Attackers can exploit opaque multi-call binaries to bypass exec approval mechanisms and weaken risk classification of unsafe applet invocations.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00616 · 48.8th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-05-05T11:25Z
EPSS history
Timeline
  • 05 MAY 11:25Z
    OpenClaw 2026.2.23 < 2026.4.12 - Weakened Exec Approval Binding via busybox and toybox Applet Execution
    cvelistv5