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CVE-2026-50251

🗓️ 22 Jul 2026 13:08:43Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 3 Views

CVE-2026-50251: Unbound can loop 0.0.0.0/::0 via unwanted-reply-threshold to trigger cache flush.

Related
Packages
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-50251
22 Jul 202613:08
attackerkb
CBLMariner
CVE-2026-50251 affecting package unbound for versions less than 1.25.2-1
23 Jul 202620:32
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Circl
CVE-2026-50251
22 Jul 202614:17
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CVE
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22 Jul 202613:08
cve
Cvelist
CVE-2026-50251 Attacker supplied '0.0.0.0'/'::' glue triggers defensive full-cache flush
22 Jul 202613:08
cvelist
Debian CVE
CVE-2026-50251
22 Jul 202613:08
debiancve
EUVD
EUVD-2026-47675
22 Jul 202613:08
euvd
Microsoft CVE
Attacker supplied '0.0.0.0'/'::' glue triggers defensive full-cache flush
23 Jul 202608:05
mscve
NVD
CVE-2026-50251
22 Jul 202614:17
nvd
OSV
DEBIAN-CVE-2026-50251
22 Jul 202614:17
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linuxanyanyunbound1.25.2-r0unbound-1.25.2-r0.apk

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24 Jul 2026 14:05Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
EPSS0.00402
SSVC
3