CVE-2026-32062— OpenClaw 2026.2.21-2 < 2026.2.22 - Unauthenticated WebSocket Resource Exhaustion via Media Stream
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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: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw versions2026.2.21-2 prior to 2026.2.22 and @openclaw/voice-call versions 2026.2.21 prior to 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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
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
| # | POC Description | Source Link | Shenlong Link |
|---|
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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
- CVE-2026-44118
OpenClaw < 2026.4.22 - Owner Context Spoofing via Bearer Tok - CVE-2026-44116
OpenClaw < 2026.4.22 - Server-Side Request Forgery in Zalo P - CVE-2026-44117
OpenClaw < 2026.4.20 - Server-Side Request Forgery in QQBot - CVE-2026-44115
OpenClaw < 2026.4.22 - Shell Expansion Bypass in Unquoted He - CVE-2026-44114
OpenClaw < 2026.4.20 - Environment Variable Namespace Collis
Same vendor: openclaw
- CVE-2026-44118
OpenClaw < 2026.4.22 - Owner Context Spoofing via Bearer Tok - CVE-2026-44117
OpenClaw < 2026.4.20 - Server-Side Request Forgery in QQBot - CVE-2026-44116
OpenClaw < 2026.4.22 - Server-Side Request Forgery in Zalo P - CVE-2026-44115
OpenClaw < 2026.4.22 - Shell Expansion Bypass in Unquoted He - CVE-2026-44114
OpenClaw < 2026.4.20 - Environment Variable Namespace Collis
Same weakness: CWE-770
- CVE-2026-42294
Argo Workflows: Unauthenticated Memory Exhaustion (DoS) in W - CVE-2026-42189
Russh: Pre-auth DoS via unbounded allocation in keyboard-int - CVE-2026-42793
Atom table exhaustion via attacker-controlled GraphQL SDL na - CVE-2026-44499
ZEBRA: Permanent Block Discovery Halt via Gossip Queue Satur - CVE-2026-44500
ZEBRA: Allocation Amplification in Inbound Network Deseriali
V. Comments for CVE-2026-32062
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