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CVE-2026-81624

🗓️ 31 Aug 2026 09:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 22 Views

Unlimited WebSocket buffer and timeout defaults in Undertow enable resource exhaustion DoS.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: Multiple vulnerabilties in DevOps Test Hub
15 Oct 202608:37
–ibm
cve
CVE
CVE-2026-81624
31 Aug 202608:47
–cve
cvelist
Cvelist
CVE-2026-81624 Undertow-core: undertow: websocketcontainer defaults for buffers and timeouts are infinite
31 Aug 202608:47
–cvelist
debiancve
Debian CVE
CVE-2026-81624
31 Aug 202608:47
–debiancve
euvd
EUVD
EUVD-2026-68411
31 Aug 202608:47
–euvd
mend
Mend
CVE-2026-81624
31 Aug 202608:47
–mend
nvd
NVD
CVE-2026-81624
31 Aug 202609:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-81624
31 Aug 202609:17
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-81624
31 Aug 202609:17
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-83723
31 Aug 202600:00
–ptsecurity
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allundertow0undertow_0_all.deb
Ubuntu18.04allundertow0undertow_0_all.deb
Ubuntu20.04allundertow0undertow_0_all.deb
Ubuntu22.04allundertow0undertow_0_all.deb
Ubuntu24.04allundertow0undertow_0_all.deb
Ubuntu26.04allundertow0undertow_0_all.deb

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02 Sep 2026 21:17Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.00582
SSVC
22