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Exploit for CVE-2026-42926

🗓️ 06 Jun 2026 17:19:16Reported by ikarolabordaType 
githubexploit
 githubexploit🔗 github.com👁 54 Views

Controlled lab to validate CVE-2026-42926 HTTP/2 frame injection in NGINX 1.29.4–1.30.0; fixes in 1.30.1+ and 1.31.0+.

Related
ReporterTitlePublishedViews
Family
FreeBSD		nginx-devel -- multiple vulnerabilities
13 May 202600:00
–freebsd
FreeBSD		www/nginx -- Remote Code Execution/DoS
14 May 202600:00
–freebsd
ATTACKERKB		CVE-2026-42926
13 May 202614:12
–attackerkb
Tenable Nessus		Amazon Linux 2023 : nginx, nginx-all-modules, nginx-core (ALAS2023-2026-1714)
27 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : nginx, --advisory ALAS2NGINX1-2026-012 (ALASNGINX1-2026-012)
27 May 202600:00
–nessus
Tenable Nessus		Fedora 44 : nginx / nginx-mod-brotli / nginx-mod-fancyindex / etc (2026-094eb13bb1)
15 May 202600:00
–nessus
Tenable Nessus		Fedora 42 : nginx / nginx-mod-brotli / nginx-mod-fancyindex / etc (2026-38623b4fed)
15 May 202600:00
–nessus
Tenable Nessus		Fedora 43 : nginx / nginx-mod-brotli / nginx-mod-fancyindex / etc (2026-fb53cb4d67)
15 May 202600:00
–nessus
Tenable Nessus		FreeBSD : nginx-devel -- multiple vulnerabilities (1ed77d8e-53bb-11f1-b339-3497f65b111b)
20 May 202600:00
–nessus
Tenable Nessus		FreeBSD : www/nginx -- Remote Code Execution/DoS (3414ac89-4f9f-11f1-a1c0-0050569f0b83)
15 May 202600:00
–nessus
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06 Jun 2026 17:19Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.8
CVSS 46.3
EPSS0.00027
SSVC
CVE-2026-42926HTTP/2 frameNGINX versionsVulnerable rangeFixed versions1.30.1+1.31.0+
54