PT-2026-24672 · Npm+2 · @Openclaw/Voice-Call+2

Jiseoung · Published 2026-03-02 · Updated 2026-05-26 · CVE-2026-32062

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.2.22 @openclaw/voice-call versions prior to 2026.2.22

Description OpenClaw and @openclaw/voice-call accept media-stream WebSocket upgrades before validating the stream, allowing unauthenticated clients to establish connections. This allows remote attackers to hold open pre-authenticated sockets, consuming connection resources and potentially degrading service availability for legitimate streams. Approximately 128,000 instances are potentially affected. The issue arises because the voice-call media-stream path upgraded sockets before running stream validation, creating a window where remote clients could hold idle sockets without call or token validation. The vulnerability can lead to a denial-of-service (DoS) condition by exhausting server resources.

Recommendations OpenClaw versions prior to 2026.2.22 should be updated to version 2026.2.22. @openclaw/voice-call versions prior to 2026.2.22 should be updated to version 2026.2.22.

Fix

DoS

Resource Exhaustion

Allocation of Resources Without Limits

Weakness Enumeration

CWE-400

CWE-770

Related Identifiers

CVE-2026-32062

GHSA-MFG5-7Q5G-F37J

Affected Products

@Openclaw/Voice-Call

Openclaw

Voice-Call

References · 18

• https://github.com/openclaw/openclaw/security/advisories/GHSA-mfg5-7q5g-f37j · Vendor Advisory
• https://github.com/openclaw/openclaw/commit/1d8968c8a821ff1a05c294a1846b3bcb6f343794 · Patch
• https://osv.dev/vulnerability/GHSA-mfg5-7q5g-f37j · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-32062 · Security Note
• https://osv.dev/vulnerability/CVE-2026-32062 · Vendor Advisory
• https://github.com/openclaw/openclaw · Note
• https://t.me/cveNotify/163158 · Telegram Post
• https://twitter.com/vuln_tracker/status/2032073474618105918 · Twitter Post
• https://twitter.com/tryclawhost/status/2033195192564560120 · Twitter Post
• https://twitter.com/fofabot/status/2032062258990428579 · Twitter Post
• https://twitter.com/CVEnew/status/2033194291804455231 · Twitter Post
• https://t.me/CVEtracker/47134 · Telegram Post
• https://twitter.com/CVEnew/status/2049227519824429374 · Twitter Post
• https://vulncheck.com/advisories/openclaw-unauthenticated-websocket-resource-exhaustion-via-media-stream · Note
• https://t.me/cveNotify/164704 · Telegram Post