NDR RDPEAR RDP-client Parser Unauthorized Access

The vulnerability of the NDR RDPEAR RDP-client FreeRDP lies in the reading of data beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

Unity Linux 20.1060a / 20.1070a Security Update: glib2 (UTSA-2026-105541)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-105541 advisory. A flaw was found in GLib. A buffer over-read can occur in the gregexreplace function when used with the GREGEXRAW compile flag and case-change replacement escapes...

ROS-20260902-73-0021

The vulnerability in perl-DBI is related to reading beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

MiracleLinux 8 : glib2-2.56.4-177.el8_10 (AXSA:2026-1730:14)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1730:14 advisory. glib: buffer over-read in glib/gvariant-serialiser.c via gvstupleisnormal CVE-2026-58010 glib: out-of-bounds read in glib/gdatetime.c:gdatetimegetym...

MiracleLinux 9 : nginx-1.20.1-28.el9_8.5.ML.1 (AXSA:2026-1735:07)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1735:07 advisory. nginx: NGINX: Heap buffer over-read allows memory modification or denial of service CVE-2026-56434 nginx: NGINX: Memory disclosure and denial of...

CVE-2026-84640

A maliciously constructed mail header could lead to a one byte read past the end of a buffer. This vulnerability was fixed in Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2...

DEBIAN-CVE-2026-84640

A maliciously constructed mail header could lead to a one byte read past the end of a buffer. This vulnerability was fixed in Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2...

CVE-2026-84640 One byte overflow read in mail parser

A maliciously constructed mail header could lead to a one byte read past the end of a buffer. This vulnerability was fixed in Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2...

CVE-2026-84640

Mozilla Thunderbird is vulnerable to a one-byte read past the end of a buffer caused by a maliciously constructed mail header. This issue is identified as a mail parser vulnerability. The flaw has been remediated in Thunderbird versions 155 , 140.15 , and 153.2 . Specific distribution updates, su...

CVE-2026-84640

A maliciously constructed mail header could lead to a one byte read past the end of a buffer. This vulnerability was fixed in Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2...

httpd: mod_proxy_ajp: heap-based buffer over-read and memory disclosure in ajp_parse_data()

A flaw was found in the modproxyajp module of httpd. When processing AJP Apache JServ Protocol messages, the ajpparsedata function attempts to read data beyond the allocated buffer size, allowing an attacker or a malformed request to cause a heap-based buffer over-read. This issue potentially lea...

httpd: Apache HTTP Server: Buffer Over-read via outbound OCSP requests to attacker-controlled server

A flaw was found in Apache HTTP Server. This buffer over-read vulnerability occurs when the server processes outbound Online Certificate Status Protocol OCSP requests directed to an attacker-controlled OCSP server. This could allow a remote attacker to read sensitive information from memory or...

httpd: mod_proxy_ajp: heap-based buffer over-read due to missing null-termination check

A flaw was found in the modproxyajp module of httpd. When processing AJP Apache JServ Protocol messages, the server fails to properly check if a string is null-terminated before attempting to read it, allowing an attacker or a malformed request to cause a heap-based buffer over-read. This issue...

RLSA-2026:61766 Moderate: glib2 security update

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Security Fixes: glib: buffer over-read in...

glib2 security update

An update is available for glib2. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list GLib provides the core application building blocks for libraries and applicatio...

PHP mb_* Functions

The vulnerability of the functions mbconvertencoding, mbdetectencoding, mbconvertvariables, and mbdetectorder in the PHP interpreter is related to reading beyond the buffer boundaries. Exploiting this vulnerability can allow a malicious actor to cause an unexpected termination of the application...

PT-2026-84526

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 140.15 Thunderbird versions prior to 153.2 Thunderbird versions prior to 155 Description A maliciously constructed mail header can cause a one byte read past the end of a buffer, which is a memory safety issue whe...

CVE-2026-84640: Buffer Over-read

A maliciously constructed mail header could lead to a one byte read past the end of a buffer. This vulnerability was fixed in Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2...

ROS-20260901-73-0004

The vulnerability of the urldecode function in the PHP programming language is related to reading data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

ROS-20260901-73-0005

The vulnerability of the urldecode function in the PHP programming language is related to reading data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...