CLEANSTART-2026-OB27244 Encoding problem in mod_proxy in Apache HTTP Server 2

Security vulnerability affects the apache2 package. Encoding problem in modproxy in Apache HTTP Server 2...

CLEANSTART-2026-QV20553 SSRF in Apache HTTP Server on Windows allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2

Security vulnerability affects the apache2 package. SSRF in Apache HTTP Server on Windows allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2...

CLEANSTART-2026-XP17348 null pointer dereference in mod_proxy in Apache HTTP Server 2

Security vulnerability affects the apache2 package. null pointer dereference in modproxy in Apache HTTP Server 2...

CLEANSTART-2026-IB07435 Vulnerability in core of Apache HTTP Server 2

Security vulnerability affects the apache2 package. Vulnerability in core of Apache HTTP Server 2...

CLEANSTART-2026-FU14728 SSRF in Apache HTTP Server on Windows with mod_rewrite in server/vhost context, allows to potentially leak NTML hashes to a malicious server via SSRF and malicious requests

Security vulnerability affects the apache2 package. SSRF in Apache HTTP Server on Windows with modrewrite in server/vhost context, allows to potentially leak NTML hashes to a malicious server via SSRF and malicious requests...

CLEANSTART-2026-WF86343 Potential SSRF in mod_rewrite in Apache HTTP Server 2

Security vulnerability affects the apache2 package. Potential SSRF in modrewrite in Apache HTTP Server 2...

CLEANSTART-2026-RW47407 Substitution encoding issue in mod_rewrite in Apache HTTP Server 2

Security vulnerability affects the apache2 package. Substitution encoding issue in modrewrite in Apache HTTP Server 2...

EUVD-2026-95428

When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to read and serve requests from the connection. Since a 2xx response to an HTTP/1 CONNECT converts the connection into a tunnel, the server...

AlmaLinux 9.2 [TuxCare] Security Update: httpd / httpd-core / httpd-devel / httpd-filesystem / httpd-manual / etc (ALMALINUX9.2:CLSA-2026:1791536084)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1791536084 advisory. - Out-of-bounds Write vulnerability in Apache HTTP Server's modcharsetlite. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

Linux Distros Unpatched Vulnerability : CVE-2026-94439

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to...

AlmaLinux 9.2 [TuxCare] Security Update: httpd / httpd-core / httpd-devel / httpd-filesystem / httpd-manual / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1791538487)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1791538487 advisory. - Deployment of wrong handler vulnerability in Apache HTTP Server allows the target of some internal redirects from CGI programs to...

Detections-CVE-2026-23918

MOVING TO: https://github.com/insomnisec/publiccvedetections FOR BETTER LONG TERM MANAGEMENT OF DETECTION PUBLICATIONS THIS REPO WILL BE REMOVED IN JUNE 2026 PLEASE USE THE OTHER REPO GOING FORWARD CVE-2026-23918 "Apache HTTP/2 Double-Free" — Detection & Response Package Published: 2026-05-04...

Security Bulletin: IBM i is Affected By An Improper Neutralization of Input Vulnerability in HTTP Server Administration GUI [CVE-2026-93886]

Summary IBM i is vulnerable to allowing a remote user to execute script code due to improper validation CVE-2026-93886 in HTTP Server Administration Graphical User Interface GUI as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-93886 DESCRIPTION: IBM i could...

CVE-2026-94439

When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to read and serve requests from the connection. Since a 2xx response to an HTTP/1 CONNECT converts the connection into a tunnel, the server...

AZL-107240 CVE-2026-78659 affecting package containerd2 2.3.4-1

When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending ...

AZL-107021 CVE-2026-78659 affecting package azl-otel-collector 0.127.0-1

When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending ...

DEBIAN-CVE-2026-78659

When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending ...

CVE-2026-94439

When an HTTP server handler sends a 2xx response to an HTTP/1 CONNECT request and returns without hijacking the connection, the server improperly continues to read and serve requests from the connection. Since a 2xx response to an HTTP/1 CONNECT converts the connection into a tunnel, the server...

CVE-2026-78659

When "Trailer" headers are sent by a client, the HTTP server internally uses the header values to populate the Request.Trailer map passed to the server handler. Because Request.Trailer is a map, each entry incurs memory overhead. For HTTP/2 servers, a malicious client can exploit this by sending ...

AZL-106833 CVE-2026-107718 affecting package httpd 2.4.68-1

AdonisJS HTTP Server is a package for handling HTTP requests in the AdonisJS framework. Prior to 8.2.3 and 9.3.0, AdonisJS HTTP Server inserts route parameter values into URLs without encodeURIComponent in the shared createURL helper used by Router.makeUrl and Response.redirect.toRoute. If an...