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Fedora 44 httpd Critical Heap Overflow Advisory FEDORA-2026-3e32c54eab

fedora
Calendar Grey May 12, 2026
Dist Fedora Esm H88
Apache HTTP Server update available for Fedora 44 addressing critical code execution issue. Install to secure system.
new version 2.4.67

Summary

The Apache HTTP Server is a powerful, efficient, and extensible

web server.

Update Information:

new version 2.4.67

Topics%20covered

Topics Covered

security advisory fedora critical arbitrary code execution heap overflow web server

Change Log

* Wed May 6 2026 Lubo\u0161 Uhliarik - 2.4.67-1 - new version 2.4.67

References


[ 1 ] Bug #2464943 - httpd-2.4.67 is available https://bugzilla.redhat.com/show_bug.cgi?id=2464943 [ 2 ] Bug #2466956 - CVE-2026-28780 httpd: Apache HTTP Server mod_proxy_ajp: Arbitrary code execution via heap-based buffer overflow [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2466956

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-3e32c54eab' 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

Severity
critical
Lowest
Low
Medium
High
Critical

Name: httpd
Product: Fedora 44
Version: 2.4.67
Release: 1.fc44
URL: https://httpd.apache.org/
Summary: Apache HTTP Server

Topics%20covered

Topics Covered

security advisory fedora critical arbitrary code execution heap overflow web server

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