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CVE-2026-54399

🗓️ 01 Jul 2026 17:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

CVE-2026-54399 remote denial of service via memory exhaustion in Apache HttpComponents Core HTTP/1.1 parser from excessive headers.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54399
1 Jul 202617:02
attackerkb
Amazon
Important: httpcomponents-core
20 Jul 202600:00
amazon
Circl
CVE-2026-54399
1 Jul 202616:56
circl
CVE
CVE-2026-54399
1 Jul 202617:02
cve
Cvelist
CVE-2026-54399 Apache HttpComponents Core: Unbounded HTTP Header/Line Length in Default Configuration
1 Jul 202617:02
cvelist
Debian CVE
CVE-2026-54399
1 Jul 202617:02
debiancve
EUVD
EUVD-2026-41094
1 Jul 202617:02
euvd
NVD
CVE-2026-54399
1 Jul 202617:16
nvd
OSV
CVE-2026-54399 Apache HttpComponents Core: Unbounded HTTP Header/Line Length in Default Configuration
1 Jul 202617:02
osv
OSV
DEBIAN-CVE-2026-54399
1 Jul 202617:16
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allhttpcomponents-core0httpcomponents-core_0_all.deb
Ubuntu18.04allhttpcomponents-core0httpcomponents-core_0_all.deb
Ubuntu20.04allhttpcomponents-core0httpcomponents-core_0_all.deb
Ubuntu22.04allhttpcomponents-core0httpcomponents-core_0_all.deb
Ubuntu24.04allhttpcomponents-core0httpcomponents-core_0_all.deb
Ubuntu26.04allhttpcomponents-core0httpcomponents-core_0_all.deb
Ubuntu22.04allhttpcomponents-core50httpcomponents-core5_0_all.deb
Ubuntu24.04allhttpcomponents-core50httpcomponents-core5_0_all.deb
Ubuntu26.04allhttpcomponents-core50httpcomponents-core5_0_all.deb

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09 Jul 2026 14:47Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.5
EPSS0.00587
SSVC
4