CVE-2026-41346 (GCVE-0-2026-41346)

Vulnerability from cvelistv5 – Published: 2026-04-23 21:58 – Updated: 2026-04-23 21:58 X_Open Source
VLAI?
Title
OpenClaw 2026.2.26 < 2026.3.31 - Denial of Service via Improper Pending Pairing Request Cap Enforcement
Summary
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.
Severity ?
6.3 (Medium)
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
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-799 - Improper Control of Interaction Frequency
Assigner
References
Impacted products
Vendor Product Version
OpenClaw OpenClaw Affected: 2026.2.26 , < 2026.3.31 (semver)
Unaffected: 2026.3.31 (semver)
Create a notification for this product.
Date Public ?
2026-04-02 00:00
Credits
smaeljaish771 KeenSecurityLab
Show details on NVD website
To clipboard 

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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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