RHSA-2026:59347: Low: httpd security update

Published Aug 25, 2026
·
Updated

Low: httpd security update

Other sources

The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server.Security Fix(es): httpd: Apache HTTP Server: Arbitrary code execution or denial of service via use-after-free in modldap per-directory configuration (CVE-2026-29167) 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.

— Red Hat

Affected Software

50 affected componentsFixes available
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems
redhat/httpd<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-core<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-core-debuginfo<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-debuginfo<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-debugsource<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-devel<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-filesystem<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-manual<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-tools<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-tools-debuginfo<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-core<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-core-debuginfo<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-debuginfo<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-debugsource<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-devel<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-tools<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-tools-debuginfo<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-core<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-core-debuginfo<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-debuginfo<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-debugsource<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-devel<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-tools<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd-tools-debuginfo<2.4.62-13.el9_8.6
2.4.62-13.el9_8.6
redhat/httpd<2.4.62-13.el9_8.6.aa
2.4.62-13.el9_8.6.aa
redhat/httpd-core<2.4.62-13.el9_8.6.aa
2.4.62-13.el9_8.6.aa
redhat/httpd-core-debuginfo<2.4.62-13.el9_8.6.aa
2.4.62-13.el9_8.6.aa
redhat/httpd-debuginfo<2.4.62-13.el9_8.6.aa
2.4.62-13.el9_8.6.aa
redhat/httpd-debugsource<2.4.62-13.el9_8.6.aa
2.4.62-13.el9_8.6.aa
redhat/httpd-devel<2.4.62-13.el9_8.6.aa
2.4.62-13.el9_8.6.aa
redhat/httpd-tools<2.4.62-13.el9_8.6.aa
2.4.62-13.el9_8.6.aa
redhat/httpd-tools-debuginfo<2.4.62-13.el9_8.6.aa
2.4.62-13.el9_8.6.aa

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/httpd to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6
  2. Upgrade

    Upgrade redhat/httpd-core to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6
  3. Upgrade

    Upgrade redhat/httpd-core-debuginfo to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6
  4. Upgrade

    Upgrade redhat/httpd-debuginfo to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6
  5. Upgrade

    Upgrade redhat/httpd-debugsource to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6
  6. Upgrade

    Upgrade redhat/httpd-devel to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6
  7. Upgrade

    Upgrade redhat/httpd-filesystem to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6
  8. Upgrade

    Upgrade redhat/httpd-manual to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6
  9. Upgrade

    Upgrade redhat/httpd-tools to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6
  10. Upgrade

    Upgrade redhat/httpd-tools-debuginfo to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6
  11. Upgrade

    Upgrade redhat/httpd to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6.aa
  12. Upgrade

    Upgrade redhat/httpd-core to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6.aa
  13. Upgrade

    Upgrade redhat/httpd-core-debuginfo to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6.aa
  14. Upgrade

    Upgrade redhat/httpd-debuginfo to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6.aa
  15. Upgrade

    Upgrade redhat/httpd-debugsource to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6.aa
  16. Upgrade

    Upgrade redhat/httpd-devel to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6.aa
  17. Upgrade

    Upgrade redhat/httpd-tools to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6.aa
  18. Upgrade

    Upgrade redhat/httpd-tools-debuginfo to a version that resolves this vulnerability.

    Fixed in 2.4.62-13.el9_8.6.aa
  19. Compensating control

    If you cannot immediately update httpd to a fixed version, mitigate the impact of CVE-2026-29167 by restricting or disabling mod_ldap usage (per-directory configuration that can trigger the mod_ldap use-after-free) until the httpd security update is applied.

Event History

Aug 25, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software
Advisory Published
via Red Hat·07:41 AM
Data Sourced
via Red Hat·07:41 AM
Severity

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