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

Quick assessment

Affected
openclaw openclaw
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenClaw是openclaw开源的一个智能人工助理。 OpenClaw 2026.2.22之前版本存在安全漏洞，该漏洞源于OpenClaw及其组件voice-call对媒体流WebSocket升级验证不当，可能导致未经验证的客户端消耗连接资源并降低服务可用性。

CVSS 7.5 · High EPSS 0.79% · P55

Affected Version Matrix 4

VendorProduct Version RangeStatus
openclaw openclaw 2026.2.21-2< 2026.2.22 affected
2026.2.22 unaffected
openclaw voice-call 2026.2.21 affected
2026.2.22 unaffected
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I. Basic Information for CVE-2026-32062

Vulnerability Information
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Vulnerability Title
OpenClaw 2026.2.21-2 < 2026.2.22 - Unauthenticated WebSocket Resource Exhaustion via Media Stream
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
OpenClaw 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenClaw是openclaw开源的一个智能人工助理。 OpenClaw 2026.2.22之前版本存在安全漏洞，该漏洞源于OpenClaw及其组件voice-call对媒体流WebSocket升级验证不当，可能导致未经验证的客户端消耗连接资源并降低服务可用性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
openclaw openclaw 2026.2.21-2 ~ 2026.2.22 -
openclaw voice-call 2026.2.21 -

II. Public POCs for CVE-2026-32062

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III. Intelligence Information for CVE-2026-32062

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Patches & Fixes for CVE-2026-32062 (1)

Vendor Advisories for CVE-2026-32062 (1)

Same Patch Batch · openclaw · 2026-03-11 · 5 CVEs total

CVE-2026-32059 8.8 HIGH OpenClaw 2026.2.22-2 < 2026.2.23 - Allowlist Bypass via sort Long-Option Abbreviation in t
CVE-2026-32060 8.8 HIGH OpenClaw < 2026.2.14 - Path Traversal in apply_patch via Crafted Paths
CVE-2026-32063 7.1 HIGH OpenClaw 2026.2.19-2 < 2026.2.21 - Command Injection via Newline in systemd Unit Generatio
CVE-2026-32061 4.4 MEDIUM OpenClaw < 2026.2.17 - Arbitrary File Read via $include Directive Path Traversal

IV. Related Vulnerabilities

Same product: openclaw
Same vendor: openclaw
Same weakness: CWE-770

V. Comments for CVE-2026-32062

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