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CVE-2026-55717

🗓️ 22 Jul 2026 13:09:40Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 5 Views

Unbound vulnerability lets remote zone owners crash the daemon when serve-expired with response-ip or RPZ CNAME override.

Related
Packages
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-55717
22 Jul 202613:09
attackerkb
Circl
CVE-2026-55717
22 Jul 202614:41
circl
CVE
CVE-2026-55717
22 Jul 202613:09
cve
Cvelist
CVE-2026-55717 'serve-expired-client-timeout' and 'response-ip' CNAME redirect could lead to a crash
22 Jul 202613:09
cvelist
Debian CVE
CVE-2026-55717
22 Jul 202613:09
debiancve
EUVD
EUVD-2026-47680
22 Jul 202613:09
euvd
Microsoft CVE
'serve-expired-client-timeout' and 'response-ip' CNAME redirect could lead to a crash
23 Jul 202608:04
mscve
NVD
CVE-2026-55717
22 Jul 202614:17
nvd
OSV
DEBIAN-CVE-2026-55717
22 Jul 202614:17
osv
OSV
ECHO-CAC0-04FD-234B
23 Jul 202602:19
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linuxanyanyunbound1.25.2-r0unbound-1.25.2-r0.apk

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24 Jul 2026 14:24Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.9
EPSS0.00367
SSVC
5