Fedora 42 Nginx High Arbitrary Code Execution Notice FEDORA-2026-38623b4fed
fedora
May 15, 2026
nginx-mod-vts: Rebuild for 1.30.1 nginx-mod-fancyindex: Rebuild for 1.30.1 nginx-mod-naxsi:
Summary
Nginx is a web server and a reverse proxy server for HTTP, SMTP, POP3 and
IMAP protocols, with a strong focus on high concurrency, performance and low
memory usage.
Update Information:
nginx-mod-vts: Rebuild for 1.30.1 nginx-mod-fancyindex: Rebuild for 1.30.1 nginx-mod-naxsi: Rebuild for 1.30.1 nginx-mod-headers-more: Rebuild for 1.30.1 nginx-mod-brotli: Rebuild for 1.30.1 nginx-mod-modsecurity: Rebuild for 1.30.1 nginx: update to 1.30.1 fixes CVE-2026-42926, CVE-2026-42945, CVE-2026-42946, CVE-2026-42934, CVE-2026-40460 and CVE-2026-40701
Topics Covered
Change Log
* Wed May 13 2026 Felix Kaechele
References
[ 1 ] Bug #2477413 - CVE-2026-42945 nginx: NGINX: Arbitrary Code Execution Vulnerability [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2477413
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-38623b4fed' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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Severity
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Name: nginx
Product: Fedora 42
Version: 1.30.1
Release: 1.fc42
URL: https://nginx.org
Summary: A high performance web server and reverse proxy server
Topics Covered
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