Issued at: 2026-07-01
Updated at: 2026-07-01
Synopsis
Moderate: mod_md security update
Description
This module manages common properties of domains for one or more virtual hosts. Specifically it can use the ACME protocol to automate certificate provisioning. Certificates will be configured for managed domains and their virtual hosts automatically, including at renewal.
Security Fix(es):
* httpd: mod_md: unrestricted OCSP response leads to resource exhaustion (CVE-2026-29168)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected products
Rocky Linux 9 aarch64
Rocky Linux 9 ppc64le
Rocky Linux 9 s390x
Rocky Linux 9 x86_64
Fixes
2466753
CVEs
CVE-2026-29168
Affected packages
Rocky Linux 9 aarch64 - AppStream
mod_md-1:2.4.26-2.el9_8.1.aarch64.rpm
mod_md-1:2.4.26-2.el9_8.1.src.rpm
mod_md-debuginfo-1:2.4.26-2.el9_8.1.aarch64.rpm
mod_md-debugsource-1:2.4.26-2.el9_8.1.aarch64.rpm
Rocky Linux 9 ppc64le - AppStream
mod_md-1:2.4.26-2.el9_8.1.ppc64le.rpm
mod_md-1:2.4.26-2.el9_8.1.src.rpm
mod_md-debuginfo-1:2.4.26-2.el9_8.1.ppc64le.rpm
mod_md-debugsource-1:2.4.26-2.el9_8.1.ppc64le.rpm
Rocky Linux 9 s390x - AppStream
mod_md-1:2.4.26-2.el9_8.1.s390x.rpm
mod_md-1:2.4.26-2.el9_8.1.src.rpm
mod_md-debuginfo-1:2.4.26-2.el9_8.1.s390x.rpm
mod_md-debugsource-1:2.4.26-2.el9_8.1.s390x.rpm
Rocky Linux 9 x86_64 - AppStream
mod_md-1:2.4.26-2.el9_8.1.src.rpm
mod_md-1:2.4.26-2.el9_8.1.x86_64.rpm
mod_md-debuginfo-1:2.4.26-2.el9_8.1.x86_64.rpm
mod_md-debugsource-1:2.4.26-2.el9_8.1.x86_64.rpm