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CVE-2026-56416

🗓️ 22 Jul 2026 14:17:22Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Unbound 1.25.1 may heap overflow by not validating a second embedded name in RRSIG data.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-56416
22 Jul 202613:10
attackerkb
alpinelinux
AlpineLinux
CVE-2026-56416
22 Jul 202613:10
alpinelinux
cbl_mariner
CBLMariner
CVE-2026-56416 affecting package unbound for versions less than 1.25.2-1
23 Jul 202620:32
cbl_mariner
circl
Circl
CVE-2026-56416
22 Jul 202613:51
circl
cve
CVE
CVE-2026-56416
22 Jul 202613:10
cve
cvelist
Cvelist
CVE-2026-56416 Possible heap buffer overflow when validator canonicalizes RDATA that contains domain name
22 Jul 202613:10
cvelist
debiancve
Debian CVE
CVE-2026-56416
22 Jul 202613:10
debiancve
euvd
EUVD
EUVD-2026-47684
22 Jul 202613:10
euvd
freebsd
FreeBSD
unbound -- multiple vulnerabilities
22 Jul 202600:00
freebsd
nessus
Tenable Nessus
FreeBSD : unbound -- multiple vulnerabilities (f63b4b88-6901-4c12-b13d-5a821e25e9bf)
26 Jul 202600:00
nessus
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27 Jul 2026 14:06Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.8
EPSS0.00118
4