{"id":"CVE-2026-32062","state":"PUBLISHED","title":"OpenClaw 2026.2.21-2 < 2026.2.22 - Unauthenticated WebSocket Resource Exhaustion via Media Stream","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.","publishedAt":"2026-03-11T13:32:35.845Z","updatedAt":"2026-05-26T11:52:09.941Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"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","source":"VulnCheck"},"assigner":"VulnCheck","products":["openclaw openclaw","openclaw voice-call"],"affected":[{"vendor":"openclaw","product":"openclaw","packageURL":"pkg:npm/openclaw","defaultStatus":"unaffected","versions":[{"version":"2026.2.21-2","status":"affected","lessThan":"2026.2.22","versionType":"semver"},{"version":"2026.2.22","status":"unaffected","versionType":"semver"}]},{"vendor":"openclaw","product":"voice-call","packageURL":"pkg:npm/openclaw","versions":[{"version":"2026.2.21","status":"affected"},{"version":"2026.2.22","status":"unaffected"}]}],"references":["https://github.com/openclaw/openclaw/security/advisories/GHSA-mfg5-7q5g-f37j","https://github.com/openclaw/openclaw/commit/1d8968c8a821ff1a05c294a1846b3bcb6f343794","https://www.vulncheck.com/advisories/openclaw-unauthenticated-websocket-resource-exhaustion-via-media-stream"],"weaknesses":["CWE-770"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/32xxx/CVE-2026-32062.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-32062","state":"PUBLISHED","datePublished":"2026-03-11T13:32:35.845Z","dateUpdated":"2026-05-26T11:52:09.941Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-03-10T19:52:01.004Z"},"containers":{"cna":{"title":"OpenClaw 2026.2.21-2 < 2026.2.22 - Unauthenticated WebSocket Resource Exhaustion via Media Stream","descriptions":[{"lang":"en","value":"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. 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