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CVE-2026-40691
🗓️ 22 Jul 2026 13:04:35Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 3 Views
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-40691 | 22 Jul 202613:04 | – | attackerkb |
 | CVE-2026-40691 | 22 Jul 202613:04 | – | cve |
 | CVE-2026-40691 Packet of death for DNSCrypt over TCP | 22 Jul 202613:04 | – | cvelist |
 | EUVD-2026-47664 | 22 Jul 202613:04 | – | euvd |
 | CVE-2026-40691 | 22 Jul 202614:17 | – | nvd |
 | DEBIAN-CVE-2026-40691 | 22 Jul 202617:48 | – | osv |
 | PT-2026-63371 | 22 Jul 202600:00 | – | ptsecurity |
 | CVE-2026-40691 | 22 Jul 202616:08 | – | redhatcve |
 | Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update | 22 Jul 202614:15 | – | redhat |
| unbound: Unbound: Denial of Service via crafted DNSCrypt query | 22 Jul 202614:15 | – | redhat |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | unbound | 1.13.1-1+deb11u7 | unbound_1.13.1-1+deb11u7_all.deb |
| Debian | 12 | all | unbound | 1.17.1-2+deb12u4 | unbound_1.17.1-2+deb12u4_all.deb |
| Debian | 13 | all | unbound | 1.22.0-2+deb13u3 | unbound_1.22.0-2+deb13u3_all.deb |
| Debian | 14 | all | unbound | 1.25.1-1 | unbound_1.25.1-1_all.deb |
| Debian | 999 | all | unbound | 1.25.1-1 | unbound_1.25.1-1_all.deb |
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22 Jul 2026 13:04Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.5
SSVC