CVE-2026-29169

CVE-2026-29169 : A NULL pointer dereference in mod_dav_lock of Apache HTTP Server 2.4.66 and earlier can crash the server when handling a malicious request. mod_dav_lock is not used internally by mod_dav or mod_dav_fs; the only known use-case was with mod_dav_svn from Apache Subversion (earlier t...

CVE-2026-29169

A NULL pointer dereference in moddavlock in Apache HTTP Server 2.4.66 and earlier may allow an attacker to crash the server with a malicious request.moddavlock is not used internally by moddav or moddavfs. The only known use-case for moddavlock was moddavsvn from Apache Subversion earlier than...

EUVD-2026-26963

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 are recommended to upgrade to version 2.4.67, which fixes this issue...

CVE-2026-33007

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 are recommended to upgrade to version 2.4.67, which fixes this issue...

CLSA-2026-1777883671 nginx: Fix of 2 CVEs

CVE-2026-27651: fix null pointer dereference in ngxmailauthhttpmodule when authentication retry is enabled with CRAM-MD5 or APOP - CVE-2026-32647: fix buffer over-read/write in ngxhttpmp4module when processing crafted mp4 files with empty stco/co64 atoms...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

AZL-85599 CVE-2026-43864 affecting package mutt 2.2.12-1

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

UBUNTU-CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

CVE-2026-43864

Affected product: mutt. Vulnerability: show_sig_summary NULL pointer dereference in mutt before 2.3.2. Root cause: NULL pointer dereference in show_sig_summary. Impact: low (CVSS: LOW, LOCAL, user interaction required). References indicate a fix in the project history (commit linked). Remediation...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

CVE-2026-43864

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

EUVD-2026-26904

mutt before 2.3.2 has a showsigsummary NULL pointer dereference...

Apache HTTP Server 代码问题漏洞

Apache HTTP Server is an open-source web server developed by the Apache Foundation in the United States. This server is known for its speed, reliability, and ability to be expanded through simple APIs. Versions of Apache HTTP Server 2.4.66 and earlier have code vulnerabilities related to null...

KLA91019 Multiple vulnerabilities in Apache HTTP Server

Multiple vulnerabilities were found in Apache HTTP Server. Malicious users can exploit these vulnerabilities to cause denial of service, obtain sensitive information, bypass security restrictions, execute arbitrary code, inject malicious code, gain privileges. Below is a complete list of...

Apache HTTP Server 代码问题漏洞

Apache HTTP Server is an open-source web server developed by the Apache Foundation in the United States. This server is known for its speed, reliability, and ability to be expanded through simple APIs. Versions of Apache HTTP Server 2.4.66 and earlier have code vulnerabilities due to a null point...

CentOS 9 : krb5-1.21.1-10.el9

The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the krb5-1.21.1-10.el9 build changelog. - In MIT Kerberos 5 aka krb5 before 1.22.3, there is an integer underflow and resultant out-of-bounds read if an application calls...

PT-2026-36777

Name of the Vulnerable Software and Affected Versions mutt versions prior to 2.3.2 Description A NULL pointer dereference exists in the show sig summary function. A NULL pointer dereference occurs when a program attempts to read or write to a memory location using a pointer that is null, typicall...

Apache 2.4.x < 2.4.67 Multiple Vulnerabilities

The version of Apache httpd installed on the remote host is prior to 2.4.67. It is, therefore, affected by multiple vulnerabilities as referenced in the 2.4.67 advisory. - Heap-based Buffer Overflow vulnerability in modproxyajp of Apache HTTP Server. If modproxyajp connects to a malicious AJP...

OESA-2026-2191 compat-openssl11 security update

OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security TLS and Secure Sockets Layer SSL protocols. Security Fixes: Issue summary: An invalid or NULL pointer dereference can happen in an application processing a malformed PKCS12 file. Impact summary: An...