CVE-2026-35627

HighCVSS 8.2/10Last modified Jun 17, 2026

Description

OpenClaw before 2026.3.22 performs cryptographic and dispatch operations on inbound Nostr direct messages before enforcing sender and pairing policy validation. Attackers can trigger unauthorized pre-authentication computation by sending crafted DM messages, enabling denial of service through resource exhaustion.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Weakness enumeration

CWE-696

Affected software

No affected versions have been published.

Timeline

Published: Apr 9, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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