Resource Exhaustion Affecting openclaw package, versions <2026.8.2-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.35% (26th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-OPENCLAW-20372656
  • published2 Oct 2026
  • disclosed26 Sept 2026

Introduced: 26 Sep 2026

NewCVE-2026-100527  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade Minimos:latest openclaw to version 2026.8.2-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openclaw package and not the openclaw package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

OpenClaw before 2026.8.2 contains a denial of service vulnerability in the Browser extension relay that allows unauthenticated network sources to exhaust pending-authentication capacity. Attackers can hold every pending slot by maintaining silent WebSocket upgrades, preventing paired extensions from completing Browser Relay Authentication v2.

CVSS Base Scores

version 3.1