-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-c2049f7220 2026-03-21 00:54:25.948557+00:00 --------------------------------------------------------------------------------
Name : cpp-httplib Product : Fedora 43 Version : 0.37.1 Release : 2.fc43 URL : https://github.com/yhirose/cpp-httplib Summary : A C++11 single-file header-only cross platform HTTP/HTTPS library Description : A C++11 single-file header-only cross platform HTTP/HTTPS library.
It's extremely easy to setup. Just include the httplib.h file in your code!
-------------------------------------------------------------------------------- Update Information:
Update to 0.37.0 (rhbz#2441656) Fixes Denial of Service via crafted HTTP POST request (CVE-2026-29076, rhbz#2445663) Update to 0.35.0 Payload size limit bypass via gzip decompression in ContentReader (streaming) allows oversized request bodies (CVE-2026-28435, rhbz#2444638) Default exception handler leaks e.what() to clients via EXCEPTION_WHAT response header (CVE-2026-28434, rhbz#2444636) https://github.com/yhirose/cpp-httplib/compare/v0.32.0...v0.37.0 -------------------------------------------------------------------------------- ChangeLog:
* Thu Mar 12 2026 Petr Menšík pemensik@redhat.com - 0.37.1-2 - Build for 32 bits again * Thu Mar 12 2026 Petr Menšík pemensik@redhat.com - 0.37.1-1 - Update to 0.37.1 (rhbz#2445943) - Fixes Denial of Service via malformed Content-Length header (CVE-2026-31870) - https://github.com/yhirose/cpp- httplib/security/advisories/GHSA-39q5-hh6x-jpxx - https://github.com/yhirose/cpp-httplib/releases/tag/v0.37.1 * Mon Mar 9 2026 Petr Menšík pemensik@redhat.com - 0.37.0-1 - Update to 0.37.0 (rhbz#2441656) - Fixes Denial of Service via crafted HTTP POST request (CVE-2026-29076) -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2441656 - cpp-httplib-0.37.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2441656 [ 2 ] Bug #2444636 - CVE-2026-28434 cpp-httplib: default exception handler leaks e.what() to clients via EXCEPTION_WHAT response header [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2444636 [ 3 ] Bug #2444638 - CVE-2026-28435 cpp-httplib: payload size limit bypass via gzip decompression in ContentReader (streaming) allows oversized request bodies [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2444638 [ 4 ] Bug #2445663 - CVE-2026-29076 cpp-httplib: cpp-httplib: Denial of Service via crafted HTTP POST request [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2445663 [ 5 ] Bug #2446926 - CVE-2026-31870 cpp-httplib: cpp-httplib: Denial of Service via malformed Content-Length header [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2446926 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-c2049f7220' 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
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------