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CVE-2026-54428

🗓️ 01 Jul 2026 17:03:53Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 12 Views

Remote attacker triggers memory exhaustion via oversized HPACK blocks before SETTINGS applies limit.

Related
Packages
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54428
1 Jul 202617:03
attackerkb
Circl
CVE-2026-54428
1 Jul 202617:01
circl
CVE
CVE-2026-54428
1 Jul 202617:03
cve
Cvelist
CVE-2026-54428 Apache HttpComponents Core: HPackDecoder Unlimited Header List Size Before SETTINGS ACK
1 Jul 202617:03
cvelist
EUVD
EUVD-2026-41095
1 Jul 202617:03
euvd
NVD
CVE-2026-54428
1 Jul 202618:16
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OSV
CVE-2026-54428 Apache HttpComponents Core: HPackDecoder Unlimited Header List Size Before SETTINGS ACK
1 Jul 202617:03
osv
OSV
DEBIAN-CVE-2026-54428
1 Jul 202618:16
osv
OSV
UBUNTU-CVE-2026-54428
1 Jul 202618:16
osv
Positive Technologies
PT-2026-54843
1 Jul 202600:00
ptsecurity
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11anyhttpcomponents-core0httpcomponents-core_0_any.deb
Debian12anyhttpcomponents-core0httpcomponents-core_0_any.deb
Debian13anyhttpcomponents-core4.4.16-1httpcomponents-core_4.4.16-1_any.deb
Debian14anyhttpcomponents-core4.4.16-1httpcomponents-core_4.4.16-1_any.deb
Debian999anyhttpcomponents-core4.4.16-1httpcomponents-core_4.4.16-1_any.deb
Debian12anyhttpcomponents-core55.2.1-1httpcomponents-core5_5.2.1-1_any.deb
Debian13anyhttpcomponents-core55.2.2-1httpcomponents-core5_5.2.2-1_any.deb
Debian14anyhttpcomponents-core55.4.2-1.1httpcomponents-core5_5.4.2-1.1_any.deb
Debian999anyhttpcomponents-core55.4.2-1.1httpcomponents-core5_5.4.2-1.1_any.deb

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01 Jul 2026 17:03Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00587
SSVC
12