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CVE-2026-14586

🗓️ 22 Jul 2026 13:03:53Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 17 Views

CVE-2026-14586 affects NLnet Labs Unbound versions 1.22.0 to 1.25.1 in domain name system over QUIC.

Related
Packages
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Family
attackerkb
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CVE-2026-14586 affecting package unbound for versions less than 1.25.2-1
23 Jul 202620:32
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circl
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CVE-2026-14586 Assertion in libngtcp2 when under pressure in high concurrency DNS-over-QUIC environments
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euvd
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unbound -- multiple vulnerabilities
22 Jul 202600:00
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fedora
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[SECURITY] Fedora 43 Update: unbound-1.25.2-1.fc43
31 Jul 202601:15
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fedora
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[SECURITY] Fedora 44 Update: unbound-1.25.2-1.fc44
30 Jul 202601:18
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nessus
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31 Jul 202600:00
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11allunbound1.13.1-1+deb11u7unbound_1.13.1-1+deb11u7_all.deb
Debian12allunbound1.17.1-2+deb12u4unbound_1.17.1-2+deb12u4_all.deb
Debian13allunbound1.22.0-2+deb13u3unbound_1.22.0-2+deb13u3_all.deb
Debian14allunbound1.25.2-1unbound_1.25.2-1_all.deb
Debian999allunbound1.25.2-1unbound_1.25.2-1_all.deb

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22 Jul 2026 13:03Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.9
EPSS0.00268
SSVC
17