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The vulnerability of the nghttp2 component in the PowerDNS DNSdist software, which allows a attacker to cause a service failure.

🗓️ 09 Jan 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

The nghttp2 vulnerability in PowerDNS DNSdist uses memory after freeing to cause remote service interruptions.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
FreeBSD
dnsdist -- Denial of service via crafted DoH exchange
29 Apr 202500:00
freebsd
AlpineLinux
CVE-2025-30194
29 Apr 202511:25
alpinelinux
Circl
CVE-2025-30194
29 Apr 202509:41
circl
CNNVD
DNSdist 安全漏洞
29 Apr 202500:00
cnnvd
CVE
CVE-2025-30194
29 Apr 202511:25
cve
Cvelist
CVE-2025-30194 Denial of service via crafted DoH exchange
29 Apr 202511:25
cvelist
Debian CVE
CVE-2025-30194
29 Apr 202511:25
debiancve
EUVD
EUVD-2025-14811
3 Oct 202520:07
euvd
Fedora
[SECURITY] Fedora 41 Update: dnsdist-1.9.9-1.fc41
15 May 202502:13
fedora
Fedora
[SECURITY] Fedora 42 Update: dnsdist-1.9.9-1.fc42
15 May 202501:56
fedora
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09 Jan 2026 00:00Current
7.4High risk
Vulners AI Score7.4
CVSS 37.5
CVSS 27.8
EPSS0.02068
1