PT-2026-44503

CVE-2026-42347 - Apache HTTP Server Authentication Bypass CVE ID :CVE-2026-42347 Published : May 26, 2026, 3:16 p.m. | 53 minutes ago Description :Rejected reason: REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-28496. Reason: This candidate is a duplicate of CVE-2026-28496. Notes:...

Amazon Linux 2023 : httpd, httpd-core, httpd-devel (ALAS2023-2026-1720)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1720 advisory. An escalation of privilege bug in various modules in Apache HTTP 2.4.66 and earlier allows local .htaccess authors to read files with the privileges of the httpd user. Users are recommended to...

Apache HTTP Server 2.4.66 - 'mod_http2' Double-Free Denial of Service

Exploit Title: Apache HTTP Server 2.4.66 - 'modhttp2' Double-Free Denial of Service Google Dork: intext:"Apache/2.4.66" "HTTP/2" Date: 2026-05-06 Exploit Author: xeloxa https://github.com/xeloxa/ Vendor Homepage: https://httpd.apache.org/ Software Link:...

Important: mod_http2

Issue Overview: Double Free and possible RCE vulnerability in Apache HTTP Server with the HTTP/2 protocol. This issue affects Apache HTTP Server: 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue. CVE-2026-23918 Affected Packages: modhttp2 Issue Correction: Run dnf...

[SECURITY] Fedora 43 Update: httpd-2.4.67-1.fc43

The Apache HTTP Server is a powerful, efficient, and extensible web server...

OESA-2026-2402 httpd security update

Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Security Fixes: A NULL pointer dereference in the modauthnsocache in Apache HTTP Server 2.4.66 and earlier allows an unauthenticated remote user to crash a child process in a caching forward proxy configuration. Users ar...

PT-2026-42908

CVE-2026-8352 - Apache Apache HTTP Server Remote Code Execution CVE ID :CVE-2026-8352 Published : May 21, 2026, 9:16 p.m. | 22 minutes ago Description :Rejected reason: REJECT DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in...

Astra Linux - уязвимость в apache2

A carefully crafted request body can cause a read to a random memory area, which may lead to the process crashing. This issue affects Apache HTTP Server 2.4.52 and earlier...

Astra Linux - уязвимость в apache2

Inconsistent interpretation of HTTP requests: The “HTTP Request Smuggling” vulnerability in modproxyajp of the Apache HTTP Server allows an attacker to secretly send requests to the AJP server to which the server forwards requests. This issue affects the Apache HTTP Server version 2.4.54 and...

Astra Linux - уязвимость в apache2

A carefully crafted request body can cause a buffer overflow in the modlua multipart parser r:parsebody called from Lua scripts. The Apache httpd team is not aware of an exploit for this vulnerability, but it might be possible to create one. This issue affects Apache HTTP Server 2.4.51 and earlie...

Astra Linux - уязвимость в apache2

Some modproxy configurations on the Apache HTTP Server versions 2.4.0 through 2.4.55 allow for an HTTP Request Smuggling attack. These configurations are affected when modproxy is enabled along with some form of RewriteRule or ProxyPassMatch, where a non-specific pattern matches a portion of the...

CLSA-2026-1779129626 httpd: Fix of CVE-2026-28780

CVE-2026-28780: modproxyajp: heap-based buffer overflow in ajpmsgcheckheader — message size check did not subtract AJPHEADERLEN, letting a crafted AJP reply write 4 bytes past the end of the heap buffer...

OESA-2026-2320 httpd security update

Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Security Fixes: An escalation of privilege bug in various modules in Apache HTTP 2.4.66 and earlier allows local .htaccess authors to read files with the privileges of the httpd user. Users are recommended to upgrade to...

CLSA-2026-1778789558 httpd: Fix of CVE-2022-36760

CVE-2022-36760: modproxyajp: fix possible request smuggling via invalid Transfer-Encoding...

PT-2026-41424

CVE-2026-40328 - Apache HTTP Server XML External Entity XXE Injection CVE ID :CVE-2026-40328 Published : May 13, 2026, 10:16 p.m. | 37 minutes ago Description :Rejected reason: This CVE is a duplicate of another CVE. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affect...

Photon OS 5.0: Httpd PHSA-2026-5.0-0848

An update of the httpd package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-0848. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Unity Linux 20.1060e / 20.1070e Security Update: httpd (UTSA-2026-017605)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017605 advisory. Apache HTTP Server versions 2.4.39 to 2.4.46 Unexpected matching behavior with 'MergeSlashes OFF' Tenable has extracted the preceding description block directly from...

Exploit for Observable Timing Discrepancy in Apache Http_Server

CTT-enhanced-Apache-modauthdigest-timing-attack-exploit CTT-...

BIT-APACHE-2026-28780 Apache HTTP Server: buffer overflow in mod_proxy_ajp via ajp_msg_check_header()

Heap-based Buffer Overflow vulnerability in modproxyajp of Apache HTTP Server. If modproxyajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to modproxyajp and cause it to write 4 attacker controlled bytes after the end of a heap based buffer. This issue...

Apache HTTP Server: Off-by-one OOB reads in AJP getter functions

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