CVE-2026-32062

OpenClaw 2026.2.21-2 < 2026.2.22 - Unauthenticated WebSocket Resource Exhaustion via Media Stream

State: Published
Severity: 8.7 High
Published: Mar 11, 2026
Updated: May 26, 2026
Reserved: Mar 10, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	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	VulnCheck
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	VulnCheck

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
openclawopenclaw	2026.2.21-2 to before 2026.2.22Affected 2026.2.22Not affected
voice-callopenclaw	2026.2.21Affected 2026.2.22Not affected

References

GitHub Security Advisory (GHSA-mfg5-7q5g-f37j)vendor-advisory
Patch Commitpatch
VulnCheck Advisory: OpenClaw 2026.2.21-2 < 2026.2.22 - Unauthenticated WebSocket Resource Exhaustion via Media Streamthird-party-advisory

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