Fedora 44 advisory on nginx-mod-js-challenge rated critical for RCE risk
fedora
May 15, 2026
nginx-mod-fancyindex: Rebuild for 1.30.1 nginx-mod-headers-more: Rebuild for 1.30.1 nginx-mod-naxsi:
Summary
Simple JavaScript proof-of-work based access for Nginx with virtually no overhead.
Update Information:
nginx-mod-fancyindex: Rebuild for 1.30.1 nginx-mod-headers-more: Rebuild for 1.30.1 nginx-mod-naxsi: Rebuild for 1.30.1 nginx-mod-js-challenge: Rebuild for 1.30.1 nginx-mod-brotli: Rebuild for 1.30.1 nginx-mod-vts: 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-2026-094eb13bb1' 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
PREVIOUS
NEXT
Severity
critical
Lowest
Low
Medium
High
Critical
Name: nginx-mod-js-challenge
Product: Fedora 44
Version: 0^20230517.gitda6852d
Release: 7.fc44
Summary: Simple JavaScript proof-of-work based access for Nginx with virtually no overhead
Topics Covered
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Related News
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!