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unbound: libngtcp2: Unbound: Denial of Service via assertion failure in DNS-over-QUIC environments
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | CVE-2026-14586 | 22 Jul 202613:03 | – | attackerkb |
 | CVE-2026-14586 affecting package unbound for versions less than 1.25.2-1 | 23 Jul 202620:32 | – | cbl_mariner |
 | CVE-2026-14586 | 24 Jul 202605:05 | – | circl |
 | CVE-2026-14586 | 22 Jul 202613:03 | – | cve |
 | CVE-2026-14586 Assertion in libngtcp2 when under pressure in high concurrency DNS-over-QUIC environments | 22 Jul 202613:03 | – | cvelist |
 | CVE-2026-14586 | 22 Jul 202613:03 | – | debiancve |
 | EUVD-2026-47662 | 22 Jul 202613:03 | – | euvd |
 | unbound -- multiple vulnerabilities | 22 Jul 202600:00 | – | freebsd |
 | Assertion in libngtcp2 when under pressure in high concurrency DNS-over-QUIC environments | 23 Jul 202608:04 | – | mscve |
 | CVE-2026-14586 | 22 Jul 202614:17 | – | nvd |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | python3-unbound | 1.25.2-0.1.hum1 | python3-unbound-1.25.2-0.1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | python3-unbound | 1.25.2-0.1.hum1 | python3-unbound-1.25.2-0.1.hum1.x86_64.rpm |
| Red Hat Hardened Images | any | noarch | unbound-munin | 1.25.2-0.1.hum1 | unbound-munin-1.25.2-0.1.hum1.noarch.rpm |
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26 Jul 2026 17:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.9
EPSS0.00257
SSVC