CVE-2026-52863
🗓️ 22 Jul 2026 13:09:06Reported by Debian Security Bug TrackerType 
debiancve🔗 security-tracker.debian.org👁 13 Views
| Reporter | Title | Published | Views | Family All 32 |
|---|---|---|---|---|
 | CVE-2026-52863 | 22 Jul 202613:09 | – | attackerkb |
 | CVE-2026-52863 | 22 Jul 202613:09 | – | alpinelinux |
 | CVE-2026-52863 affecting package unbound for versions less than 1.25.2-1 | 23 Jul 202620:32 | – | cbl_mariner |
 | CVE-2026-52863 | 22 Jul 202614:46 | – | circl |
 | CVE-2026-52863 | 22 Jul 202613:09 | – | cve |
 | CVE-2026-52863 Memory corruption could lead to crash and denial of service | 22 Jul 202613:09 | – | cvelist |
 | EUVD-2026-47677 | 22 Jul 202613:09 | – | euvd |
 | unbound -- multiple vulnerabilities | 22 Jul 202600:00 | – | freebsd |
 | [SECURITY] Fedora 43 Update: unbound-1.25.2-1.fc43 | 31 Jul 202601:15 | – | fedora |
| [SECURITY] Fedora 44 Update: unbound-1.25.2-1.fc44 | 30 Jul 202601:18 | – | fedora |
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 | 1.25.2-1 | unbound_1.25.2-1_all.deb |
| Debian | 999 | all | unbound | 1.25.2-1 | unbound_1.25.2-1_all.deb |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
22 Jul 2026 13:09Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.9
EPSS0.00237
SSVC