CVE-2026-42356: Deployment of Wrong Handler

Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs to also be treated as CGI and executed. The target must already be in a directory enabled for CGI and have no other extension understood by modmime. This issue affects...

CVE-2026-42356: Deployment of Wrong Handler

Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs to also be treated as CGI and executed. The target must already be in a directory enabled for CGI and have no other extension understood by modmime. This issue affects...

CVE-2026-59685: Out-of-bounds Write

Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

CVE-2026-59685: Out-of-bounds Write

Out-of-bounds Write vulnerability in Apache HTTP Server on Windows while processing paths with 8.3 names that may grow when expanded. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

CentOS Linux 8 [TuxCare] Security Update: httpd / httpd-devel / httpd-filesystem / httpd-manual / httpd-tools / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1778174697)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1778174697 advisory. - An escalation of privilege bug in various modules in Apache HTTP 2.4.66 and earlier allows local .htaccess authors to read file...

AlmaLinux 9.6 [TuxCare] Security Update: httpd / httpd-core / httpd-devel / httpd-filesystem / httpd-manual / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1782224876)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782224876 advisory. - Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP server This issue...

KLA91312 Multiple vulnerabilities in Apache HTTP Server

Multiple vulnerabilities were found in Apache HTTP Server. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, obtain sensitive information. Below is a complete list of vulnerabilities: 1. Security vulnerability can b...

Rocky Linux 9 [CIQ] Security Update: mod_jk / mod_jk-debuginfo / mod_jk-debugsource (crlsa-2024_7457)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20247457 advisory. The modjk module is an Apache HTTP Server plug-in that enables the Apache HTTP Server to connect with the Apache Tomcat servlet engine. Bug Fixes: Rebase to upstrea...

Rocky Linux 9 [CIQ] Security Update: mod_md / mod_md-debuginfo / mod_md-debugsource (crlsa-2025_23739)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202523739 advisory. modmd: Apache HTTP Server: modmd ACME, unintended retry intervals CVE-2025-55753 Tenable has extracted the preceding description block directly from the CIQ securi...

AlmaLinux 9.2 [TuxCare] Security Update: httpd / httpd-core / httpd-devel / httpd-filesystem / httpd-manual / etc (ALMALINUX9.2:CLSA-2026:1778847162)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1778847162 advisory. - Heap-based Buffer Overflow vulnerability in modproxyajp of Apache HTTP Server. If modproxyajp connects to a malicious AJP server this AJP...

AlmaLinux 9.6 [TuxCare] Security Update: httpd / httpd-core / httpd-devel / httpd-filesystem / httpd-manual / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1781352817)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1781352817 advisory. - Use After Free vulnerability in Apache HTTP Server with modldap in per-directory configuration This issue affects Apache HTTP...

CVE-2026-57941: Use After Free

Use After Free vulnerability in Apache HTTP Server's modhttp2 via shared session-bbtmp re-entrancy This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

CVE-2026-57941: Use After Free

Use After Free vulnerability in Apache HTTP Server's modhttp2 via shared session-bbtmp re-entrancy This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

PT-2026-103927

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.0 through 2.4.68 Description An out-of-bounds write issue exists in the mod charset lite module, specifically within the finish partial char function. This flaw can lead to a heap overflow, which occurs when dat...

PT-2026-103928

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.0 through 2.4.68 Description A Use After Free issue exists in the mod rewrite module when utilizing the lookahead feature %LA-U:HTTP:.... Use After Free is a memory corruption flaw that occurs when an applicatio...

PT-2026-103942

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.0 through 2.4.68 Description A path equivalence issue exists in the mod userdir module when configured with an absolute non-wildcard UserDir directive. This flaw involves the use of the /./ single dot directory...

PT-2026-103936

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions prior to 2.4.69 Description A NULL pointer dereference occurs in the mod xml2enc module. This allows an untrusted backend server to trigger a denial of service by sending a proxied response with a charset that...

PT-2026-103943

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions prior to 2.4.69 Description An integer overflow exists in the mod dav fs module. An authenticated WebDAV client with write access can trigger this issue by sending PROPPATCH requests that declare an excessive number...

PT-2026-103926

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions prior to 2.4.69 Description Missing authentication checks in the mod auth digest module allow an unauthenticated remote client to trigger a denial of service, specifically forced re-authentication. This occurs when...

PT-2026-103931

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.0 through 2.4.68 Description Internal state files in the mod dav fs module are accessible to external parties. This allows a remote client to read WebDAV dead properties of resources they are not authorized to...