Critical Unbound DNSSEC Validator Flaw Could Allow RCE via a Malicious DNS Zone
| Reporter | Title | Published | Views | Family All 45 |
|---|---|---|---|---|
 | Unbound -- multiple vulnerabilities | 15 Sep 202600:00 | – | freebsd |
 | CVE-2026-81642 | 16 Sep 202609:00 | – | circl |
| CVE-2026-82717 | 16 Sep 202619:10 | – | circl |
 | CVE-2026-81642 | 16 Sep 202608:30 | – | cve |
| CVE-2026-82717 | 16 Sep 202608:31 | – | cve |
| CVE-2026-82720 | 16 Sep 202608:32 | – | cve |
 | CVE-2026-81642 Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY | 16 Sep 202608:30 | – | cvelist |
| CVE-2026-82717 CNAME synthesis could lead to heap corruption | 16 Sep 202608:31 | – | cvelist |
| CVE-2026-82720 Use-after-free in DoH stream cleanup code path | 16 Sep 202608:32 | – | cvelist |
 | CVE-2026-81642 | 16 Sep 202608:30 | – | debiancve |
10
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
17 Sep 2026 12:30Current
CVSS 410
CVSS 3.15.9
EPSS0.00521
SSVC