CVE-2026-32062
HIGHOpenClaw 2026.2.21-2-2026.2.22 & @openclaw/voice-call 2026.2.21-2026.2.22 - DoS via Media-Stream WebSocket
Title source: llmDescription
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.
References (3)
Core 3
Core References
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/openclaw-unauthenticated-websocket-resource-exhaustion-via-media-stream
Vendor Advisory vendor-advisory
https://github.com/openclaw/openclaw/security/advisories/GHSA-mfg5-7q5g-f37j
Scores
CVSS v3
7.5
EPSS
0.0043
EPSS Percentile
33.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-770
Status
published
Products (8)
npm/openclaw
0 - 2026.2.22npm
openclaw/openclaw
< 2026.2.22
openclaw/openclaw
2026.2.21-2 - 2026.2.22
openclaw/openclaw
2026.2.22
openclaw/openclaw\/voice-call
< 2026.2.22
openclaw/voice-call
0 - 2026.2.22npm
openclaw/voice-call
2026.2.21
openclaw/voice-call
2026.2.22
Published
Mar 11, 2026
Tracked Since
Mar 11, 2026