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CVE-2026-73561 Hub: Unauthenticated WebSocket RPC Waiter Resource Exhaustion

🗓️ 13 Aug 2026 17:24:34Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

Unauthenticated WebSocket RPC in Hub prior to 0.2.16 causes unbounded timers and memory exhaustion, crashing the server.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-73561
13 Aug 202618:35
circl
cve
CVE
CVE-2026-73561
13 Aug 202617:24
cve
euvd
EUVD
EUVD-2026-58175
13 Aug 202617:24
euvd
github
Github Security Blog
@anephenix/hub: Unauthenticated WebSocket RPC Waiter Resource Exhaustion
24 Jul 202621:47
github
nvd
NVD
CVE-2026-73561
13 Aug 202618:18
nvd
osv
OSV
GHSA-G5VV-Q72C-7J78 @anephenix/hub: Unauthenticated WebSocket RPC Waiter Resource Exhaustion
24 Jul 202621:47
osv
ptsecurity
Positive Technologies
PT-2026-71709
13 Aug 202600:00
ptsecurity
[
  {
    "vendor": "anephenix",
    "product": "hub",
    "versions": [
      {
        "version": "< 0.2.16",
        "status": "affected"
      }
    ]
  }
]

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13 Aug 2026 17:24Current
CVSS 3.17.5
EPSS0.00432
24