CVE-2026-15565
🗓️ 11 Aug 2026 08:49:58Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 6 Views
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2026-15565 | 11 Aug 202608:49 | – | attackerkb |
 | CVE-2026-15565 | 11 Aug 202609:30 | – | circl |
 | CVE-2026-15565 | 11 Aug 202608:49 | – | cve |
 | CVE-2026-15565 Undertow: undertow-websockets: undertow: pre-auth dos on websocket endpoint with @serverendpoint class with any @onmessage method | 11 Aug 202608:49 | – | cvelist |
 | EUVD-2026-55988 | 11 Aug 202608:49 | – | euvd |
 | CVE-2026-15565 | 11 Aug 202609:17 | – | nvd |
 | DEBIAN-CVE-2026-15565 | 11 Aug 202609:17 | – | osv |
| UBUNTU-CVE-2026-15565 | 13 Aug 202600:00 | – | osv |
 | PT-2026-70095 | 11 Aug 202600:00 | – | ptsecurity |
 | CVE-2026-15565 | 11 Aug 202608:49 | – | redhatcve |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 14 | all | undertow | 2.3.20-1 | undertow_2.3.20-1_all.deb |
| Debian | 999 | all | undertow | 2.3.20-1 | undertow_2.3.20-1_all.deb |
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11 Aug 2026 08:49Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5
EPSS0.00476
SSVC