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CVE-2026-41343 OpenClaw < 2026.3.31 - Denial of Service via LINE Webhook Handler Pre-Auth Concurrency

🗓️ 23 Apr 2026 21:58:02Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

OpenClaw before 2026.3.31 has pre authentication concurrency DoS on the LINE webhook, causing transient availability loss.

Related
Affected
Refs
[
  {
    "vendor": "OpenClaw",
    "product": "OpenClaw",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/openclaw",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2026.3.31"
      },
      {
        "version": "2026.3.31",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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23 Apr 2026 21:58Current
CVSS 3.15.3
CVSS 46.9
EPSS0.00158
28