Lucene search
+L

CVE-2026-54478

🗓️ 22 Jul 2026 13:09:18Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 5 Views

Unbound versions 1.18.0 to 1.25.1 expose DNS cookies via proxy protocol and allow replay.

Related
Packages
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-54478
22 Jul 202613:09
attackerkb
cbl_mariner
CBLMariner
CVE-2026-54478 affecting package unbound for versions less than 1.25.2-1
23 Jul 202620:32
cbl_mariner
circl
Circl
CVE-2026-54478
22 Jul 202614:25
circl
cve
CVE
CVE-2026-54478
22 Jul 202613:09
cve
cvelist
Cvelist
CVE-2026-54478 DNS Cookie bypass when combined with proxy-protocol use
22 Jul 202613:09
cvelist
debiancve
Debian CVE
CVE-2026-54478
22 Jul 202613:09
debiancve
euvd
EUVD
EUVD-2026-47678
22 Jul 202613:09
euvd
freebsd
FreeBSD
unbound -- multiple vulnerabilities
22 Jul 202600:00
freebsd
fedora
Fedora
[SECURITY] Fedora 43 Update: unbound-1.25.2-1.fc43
31 Jul 202601:15
fedora
fedora
Fedora
[SECURITY] Fedora 44 Update: unbound-1.25.2-1.fc44
30 Jul 202601:18
fedora
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linuxanyanyunbound1.25.2-r0unbound-1.25.2-r0.apk
Alpine Linux3.24anyunbound1.25.2-r0unbound-1.25.2-r0.apk

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

24 Jul 2026 14:24Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.13.7
EPSS0.00178
SSVC
5