ALPINE-CVE-2026-29168

Allocation of Resources Without Limits or Throttling vulnerability in Apache HTTP Server's modmd via OCSP response data. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue...

CVE-2026-29168

CVE-2026-29168 affects Apache HTTP Server’s mod_md and is due to an Allocation of Resources Without Limits or Throttling via OCSP response data. Affected are Apache httpd versions 2.4.30 through 2.4.66; upgrading to 2.4.67 fixes the issue. The vulnerability description consistently notes this as ...

Important: Red Hat Security Advisory: mod_md security update

An update for modmd is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

SUSE SLES15 Security Update : apache2 (SUSE-SU-2026:0019-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0019-1 advisory. - CVE-2025-55753: Fixed modmd ACME unintended retry intervals bsc1254511 - CVE-2025-65082: Fixed CGI environment variable override...

Important: Red Hat Security Advisory: httpd:2.4 security update

An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated thi...

Important: Red Hat Security Advisory: httpd:2.4 security update

An update for the httpd:2.4 module is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Commo...

AlmaLinux 9 : mod_md (ALSA-2025:23739)

The remote AlmaLinux 9 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2025:23739 advisory. modmd: Apache HTTP Server: modmd ACME, unintended retry intervals CVE-2025-55753 Tenable has extracted the preceding description block directly from the AlmaLinux...

Oracle Linux 10 : mod_md (ELSA-2025-23738)

The remote Oracle Linux 10 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2025-23738 advisory. 1:2.4.26-4 - Resolves: RHEL-134483 - httpd: Apache HTTP Server: modmd ACME, unintended retry intervals CVE-2025-55753 Tenable has extracted the preceding...

UBUNTU-CVE-2018-8011

By specially crafting HTTP requests, the modmd challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. Fixed in Apache HTTP Server 2.4.34 Affected 2.4.33...

ALPINE-CVE-2018-8011

By specially crafting HTTP requests, the modmd challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. Fixed in Apache HTTP Server 2.4.34 Affected 2.4.33...