CVE-2026-41346

Medium

Description

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.

SeverityMedium

CVSS5.3

Exploit probability—

ProductOpenclaw

PublishedApr 23, 2026

First seenApr 23, 2026

Weakness typeCWE-799CWE-799

How to fix

Update

openclaw openclaw2026.3.31 or later
openclaw2026.3.31 or later

Patches

github.com/openclaw/openclaw/commit/9bc1f896c8cd325dd4761681e9bdb8c425f69785

Vendor advisories

github.com/openclaw/openclaw/security/advisories/GHSA-wwfp-w96m-c6x8

Affected products

Product	Affected versions	Fixed in
openclaw openclaw	2026.2.26 ≤ v < 2026.3.31	2026.3.31
openclawnpm	2026.2.26 ≤ v < 2026.3.31	2026.3.31

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