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.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.4.2 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/commit/be10ecef770a4654519869c3641bbb91087cPatch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-jj6q-rrrf-h66hVendor Advisory
- https://www.vulncheck.com/advisories/openclaw-timing-side-channel-in-shared-secrThird Party Advisory
FAQ
What is CVE-2026-41407?
CVE-2026-41407 is a vulnerability with a CVSS score of 3.7 (LOW). 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...
How severe is CVE-2026-41407?
CVE-2026-41407 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-41407?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.