CVE-2026-41346CWE-799

OpenClaw 2026.2.26 < 2026.3.31 - Denial of Service via Improper Pending Pairing Request Cap Enforcement

Medium · published April 23, 2026

CVSS v4.0
6.3
EPSS
1%
Percentile
54.8
In the wild
Unconfirmed
What it is

OpenClaw 2026.2.26 before 2026.3.31 enforces pending pairing-request caps per channel file instead of per account, allowing attackers to exhaust the shared pending window. Remote attackers can submit pairing requests from other accounts to block new pairing challenges on unaffected accounts, causing denial of service.

The record
Technical detail
CVSS v4.0
6.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00759 · 54.8th percentile
Weakness
CWE-799 · Improper Control of Interaction Frequency
Published
2026-04-23T21:58Z
EPSS history
Timeline
  • 23 APR 21:58Z
    OpenClaw 2026.2.26 < 2026.3.31 - Denial of Service via Improper Pending Pairing Request Cap Enforcement
    cvelistv5