CVE-2026-19879

A flaw was found in Undertow, an HTTP server, within its HTTP response header writing path. The writeString method performs a silent narrowing cast from 16-bit Unicode characters to 8-bit bytes when writing HTTP response header values. A remote attacker can exploit this by supplying specific...

EUVD-2026-58670

A flaw was found in Undertow, an HTTP server, within its HTTP response header writing path. The writeString method performs a silent narrowing cast from 16-bit Unicode characters to 8-bit bytes when writing HTTP response header values. A remote attacker can exploit this by supplying specific...

CVE-2026-19879

Undertow contains a vulnerability in the HTTP response header writing path: the writeString() method narrows 16‑bit Unicode to 8‑bit bytes when writing header values, which can truncate characters to ASCII control/symbols and cause limited integrity impact or information disclosure if input isn’t...

Apache HTTP server v2.4.0 to v2.4.39 - Open Redirect

In Apache HTTP server 2.4.0 to 2.4.39, Redirects configured with modrewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an unexpected URL within the request URL. id: CVE-2019-10098 info: name: Apache HTTP server v2.4.0 to v2.4.39 - Open...

PT-2026-72036

A flaw was found in Undertow, an HTTP server, within its HTTP response header writing path. The writeString method performs a silent narrowing cast from 16-bit Unicode characters to 8-bit bytes when writing HTTP response header values. A remote attacker can exploit this by supplying specific...

CVE-2026-17272 IBM i is Affected By a Denial of Service in HTTP Server []

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to a buffer overflow...

Exploit for Path Traversal in Apache Http_Server

CVE-2021-41773 — Apache HTTP Server 2.4.49 Lab Reproduction o...

CVE-2026-18071 IBM i is Affected By An Improper Management Vulnerability in HTTP Server []

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to gain elevated privileges due to improper privilege management...

CVE-2026-18071

IBM i 7.6, 7.5, 7.4, and 7.3 are affected by CVE-2026-18071 due to improper privilege management in the HTTP Server, enabling a local attacker to gain elevated privileges (CWE-269). Base CVSS v3.1 score is 7.8 (HIGH) with LOCAL, low attack complexity, requiring LOW privileges and no user interact...

Apache HTTPD: Multiple Vulnerabilities

Background The Apache HTTP server is one of the most popular web servers on the Internet. Description Multiple vulnerabilities have been discovered in Apache HTTPD. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details...

Security Bulletin: IBM i is Affected By An Improper Management Vulnerability in HTTP Server [CVE-2026-18071]

Summary IBM i is vulnerable to elevated privileges due to improper privilege management CVE-2026-18071 in HTTP Server as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-18071 DESCRIPTION: IBM i could allow a local attacker to gain elevated privileges due to...

CVE-2026-73296

Microsoft UFO open-source framework for intelligent automation across devices and platforms. Prior to 3.0.8, createmobiledatacollectionserver and createmobileactionserver in ufo/client/mcp/httpservers/mobilemcpserver.py exposed Streamable HTTP MCP services on TCP ports 8020 and 8021 without...

Security Bulletin: IBM i is Affected By a Denial of Service in HTTP Server [CVE-2026-17272]

Summary IBM i is vulnerable to a denial of service from an out-of-bounds write CVE-2026-17272 in HTTP Server as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-17272 DESCRIPTION: IBM i could allow a remote attacker to cause a denial of service due to a buffer...

K000162870: Apache HTTP server vulnerability CVE-2026-43951

Security Advisory Description Out-of-bounds Read vulnerability in Apache HTTP Server with modheaders and modmime and multiple response languages. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. CVE-2026-43951 Impact A remote attacker may be able to disclose sensitive information...

CVE-2026-19352

A vulnerability was determined in mifi lossless-cut up to 3.69.0. Affected by this issue is some unknown functionality of the file src/main/httpServer.ts of the component Built-in HTTP API Service. Executing a manipulation can lead to server-side request forgery. The attack requires access to the...

Apache HTTP Server - Remote Code Execution

Apache HTTP Server 2.4.32 to 2.4.44 contains an info disclosure and possible remote code execution caused by a vulnerability in modproxyuwsgi, letting remote attackers access sensitive information and potentially execute arbitrary code, exploit requires sending crafted requests. id: CVE-2020-1198...

Linux Distros Unpatched Vulnerability : CVE-2026-64677

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Anki is a program for creating and reviewing flashcards. Prior to 25.09.3, endpoints in Anki's local HTTP server do not adequately constrain requested media and...

EulerOS 2.0 SP13 : httpd (EulerOS-SA-2026-3020)

According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Improper Null Termination, Out-of-bounds Read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are...

CVE-2026-71274

OpenBK7231T's CHANNELSetLabel src/cmnds/cmdchannels.c stores channel labels received via the MQTT SetChannelLabel command using strdup with no HTML sanitization. CHANNELGetLabel returns these labels unsanitized, and they are rendered via hprintf255 at 15+ locations in src/httpserver/httpfns.c wit...

httpd: Apache HTTP Server: Out-of-bounds Read in mod_headers and mod_mime

A flaw was found in Apache HTTP Server. An out-of-bounds read vulnerability exists when modheaders and modmime are used with multiple response languages. This could allow a remote attacker to disclose sensitive information from memory or cause a denial of service...