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Hickory DNS security vulnerability

🗓️ 26 Apr 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 27 Views

Hickory DNS versions 0.1 to 0.25.2 have a cross-region cache poisoning vulnerability.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-42254
26 Apr 202602:38
–attackerkb
cve
CVE
CVE-2026-42254
26 Apr 202602:38
–cve
cvelist
Cvelist
CVE-2026-42254
26 Apr 202602:38
–cvelist
debiancve
Debian CVE
CVE-2026-42254
26 Apr 202602:38
–debiancve
euvd
EUVD
EUVD-2026-25687
26 Apr 202602:38
–euvd
mend
Mend
CVE-2026-42254
26 Apr 202602:38
–mend
nvd
NVD
CVE-2026-42254
26 Apr 202603:15
–nvd
osv_cve
osv_cve
CVE-2026-42254
26 Apr 202602:38
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-42254
26 Apr 202603:15
–osv_debian
osv_ghsa
osv_ghsa
GHSA-83HF-93M4-RGWQ Hickory DNS's Record Cache Accepts AUTHORITY-Section NS from Sibling Zone via Parent-Pool Zone-Context Elevation
30 Apr 202618:10
–osv_ghsa
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29 May 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 3.14
EPSS0.00162
SSVC
27