CVE-2026-41407

LOW SEVERITY

CVSS Score & Metrics

Base Score

3.7 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N                                    

Vulnerability Description

OpenClaw before 2026.4.2 contains a timing side channel vulnerability in shared-secret comparison call sites that use early length-mismatch checks instead of fixed-length comparison helpers. Attackers can measure timing differences to leak secret-length information, weakening constant-time handling for shared secrets.

Vulnerability Details

Published Date

April 28, 2026

Last Modified

April 30, 2026

CWE ID

CWE-208

Source

NVD

Vendor

OpenClaw

Product

OpenClaw

External References

https://github.com/openclaw/openclaw/commit/be10ecef770a4654519869c3641bbb91087c8c7b
https://github.com/openclaw/openclaw/security/advisories/GHSA-jj6q-rrrf-h66h
https://www.vulncheck.com/advisories/openclaw-timing-side-channel-in-shared-secret-comparison

CVE-2026-41407

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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