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HIGHCVE-2026-32062Published Modified CNA VulnCheck

CVE-2026-32062: OpenClaw 2026.2.21-2 < 2026.2.22 - Unauthenticated WebSocket Resource Exhaustion via Media Stream

OpenClaw versions 2026.2.21-2 up to, but not including, 2026.2.22, and @openclaw/voice-call versions 2026.2.21 up to, but not including, 2026.2.22 accept media-stream WebSocket upgrades before stream validation, allowing unauthenticated clients to establish connections. Remote attackers can hold idle pre-authenticated sockets open to consume connection resources and degrade service availability for legitimate streams.

Metrics

CVSS v4.0
8.7
Severity
HIGH
Fixed in
2026.2.22
Affected Products
2

Fix available

2026.2.22
Patch commits
Affected packages
  • openclaw / openclaw
    < 2026.2.22 (from 2026.2.21-2)
    Fixed in 2026.2.22
  • openclaw / voice-call
    2026.2.21
    Fixed in 2026.2.22
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
References