UBUNTU-CVE-2026-42528

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

EUVD-2026-90885

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

CVE-2026-42528

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

CVE-2026-42528

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

CVE-2026-42528: Memory Allocation with Excessive Size Value

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

CVE-2026-42528: Memory Allocation with Excessive Size Value

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

PT-2026-103923

Name of the Vulnerable Software and Affected Versions Apache httpd versions 2.4.0 through 2.4.67 Description A memory calculation bug in the mod dav module allows an attacker with permissions to create WebDAV locks to crash server child processes. Approximately 596.5 million instances are...

Apache HTTPD: CVE-2026-93546: Integer Overflow or Wraparound

Integer overflow in moddavfs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory's property database via PROPPATCH requests declaring many XML namespaces...

FreeBSD : Apache httpd -- Multiple vulnerabilities (ed670f20-bdc3-11f1-a6ea-8447094a420f)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the ed670f20-bdc3-11f1-a6ea-8447094a420f advisory. The Apache httpd project reports: Tenable has extracted the preceding description block direct...

CentOS Linux 6 [TuxCare] Security Update: httpd / httpd-devel / httpd-manual / httpd-tools / mod_ssl Multiple Vulnerabilities (CENTOS6:CLSA-2026:1778152899)

The CentOS Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS6:CLSA-2026:1778152899 advisory. - In Apache httpd 2.0.23 to 2.0.65, 2.2.0 to 2.2.34, and 2.4.0 to 2.4.29, modauthnzldap, if configured with AuthLDAPCharsetConfig, uses...

Rocky Linux 9.6 [TuxCare] Security Update: nginx / nginx-all-modules / nginx-core / nginx-filesystem / etc (ALMALINUX9.6:CLSA-2026:1781511735)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1781511735 advisory. - Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's modhttp leads to denial of service via malicious HTTP...

Apache httpd -- Multiple vulnerabilities

The Apache httpd project reports: limited RCE for some internal redirects to non-CGI files in CGI directories CVE-2026-42356 low moddav shared lock overflow CVE-2026-42528 moderate modheartmonitor denial of service CVE-2026-46729 low modsession: Session cookie not removed during internal redirect...

AlmaLinux 9.2 [TuxCare] Security Update: mod_auth_openidc (ALMALINUX9.2:CLSA-2025:1752247075)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1752247075 advisory. - A flaw was found in the modauthopenidc module for Apache httpd. This flaw allows a remote, unauthenticated attacker to trigger a denial of...

httpd applies no timeout while receiving a request body, parking a worker on a stalled client

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ALSA-2026:59387 Moderate: mod_http2 security, bug fix, and enhancement update

The modh2 Apache httpd module implements the HTTP2 protocol h2+h2c on top of libnghttp2 for httpd 2.4 servers. Security Fixes: httpd: modhttp2: Apache HTTP Server modhttp2: Use After Free vulnerability allows arbitrary code execution or denial of service. CVE-2026-48913 httpd: Apache HTTP Server:...

httpd security update

2.4.62-13.0.1.el98.6 - Replace index.html with Oracle's index page oracleindex.html. 2.4.62-13.6 - Resolves: RHEL-190807 - httpd: use-after-free in modldap uldapconnectionfind via per-directory client cert list CVE-2026-29167 2.4.62-13.5 - Resolves: RHEL-192752 - modproxyhtml regression in...

Moderate: Red Hat Security Advisory: mod_md security update

An update for modmd is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

httpd: Apache httpd mod_dav_fs: Denial of Service due to path handling issue

A flaw was found in the moddavfs module of Apache HTTP Server. A WebDAV Web Distributed Authoring and Versioning content author could exploit a path handling issue to directly manipulate trusted DAV property databases. This manipulation could potentially lead to child process crashes, resulting i...

httpd: SSRF in Apache HTTP Server with mod_proxy loaded

A Server-side request forgery SSRF vulnerability exists in Apache httpd when the server has modproxy loaded and is configured with modheaders to modify the Content-Type header in the HTTP request or response using a value supplied by the user. Under this configuration, this flaw allows an attacke...

httpd: SSRF in Apache HTTP Server with mod_proxy loaded

A Server-side request forgery SSRF vulnerability exists in Apache httpd when the server has modproxy loaded and is configured with modheaders to modify the Content-Type header in the HTTP request or response using a value supplied by the user. Under this configuration, this flaw allows an attacke...