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CVE-2026-34824 Mesop: Unbounded Thread Creation in WebSocket Handler Leads to Denial of Service

🗓️ 03 Apr 2026 22:41:34Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

Unbounded thread creation in Mesop WebSocket handler enables DoS via rapid messages; fixed in 1.2.5.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-34824
3 Apr 202622:41
–attackerkb
circl
Circl
CVE-2026-34824
2 Apr 202620:19
–circl
cnnvd
CNNVD
Mesop security vulnerabilities
3 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-34824
3 Apr 202622:41
–cve
euvd
EUVD
EUVD-2026-18909
3 Apr 202621:54
–euvd
github
Github Security Blog
Mesop: Unbounded Thread Creation in WebSocket Handler Leads to Denial of Service
3 Apr 202621:54
–github
mend
Mend
CVE-2026-34824
3 Apr 202622:41
–mend
nvd
NVD
CVE-2026-34824
3 Apr 202623:17
–nvd
osv_ghsa
osv_ghsa
GHSA-3JR7-6HQP-X679 Mesop: Unbounded Thread Creation in WebSocket Handler Leads to Denial of Service
3 Apr 202621:54
–osv_ghsa
osv_pysec
osv_pysec
PYSEC-2026-2204
3 Apr 202623:17
–osv_pysec
Rows per page
[
  {
    "vendor": "mesop-dev",
    "product": "mesop",
    "versions": [
      {
        "version": ">= 1.2.3, < 1.2.5",
        "status": "affected"
      }
    ]
  }
]

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