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CVE-2026-67589

🗓️ 05 Aug 2026 06:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 6 Views

Pre-auth attacker can cause denial of service by excessive allocation in Qpid ProtonJ2 before 1.2.0.

Related
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Refs
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Family
attackerkb
ATTACKERKB
CVE-2026-67589
5 Aug 202605:28
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circl
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CVE-2026-67589
4 Aug 202619:54
circl
cve
CVE
CVE-2026-67589
5 Aug 202605:28
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cvelist
Cvelist
CVE-2026-67589 Apache Qpid ProtonJ2: Type size/count handling can lead to excessive allocation pre-authentication
5 Aug 202605:28
cvelist
debiancve
Debian CVE
CVE-2026-67589
5 Aug 202605:28
debiancve
euvd
EUVD
EUVD-2026-53035
5 Aug 202605:28
euvd
nvd
NVD
CVE-2026-67589
5 Aug 202606:16
nvd
osv
OSV
DEBIAN-CVE-2026-67589
5 Aug 202606:16
osv
osv
OSV
UBUNTU-CVE-2026-67589
5 Aug 202606:16
osv
redhatcve
RedhatCVE
CVE-2026-67589
5 Aug 202606:09
redhatcve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allqpid-proton0qpid-proton_0_all.deb
Ubuntu20.04allqpid-proton0qpid-proton_0_all.deb
Ubuntu22.04allqpid-proton0qpid-proton_0_all.deb
Ubuntu24.04allqpid-proton0qpid-proton_0_all.deb
Ubuntu26.04allqpid-proton0qpid-proton_0_all.deb

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07 Aug 2026 17:50Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.17.5
EPSS0.00493
6