Apache HTTP Server: mod_proxy_ajp: Apache HTTP Server mod_proxy_ajp: Arbitrary code execution via heap-based buffer overflow

A flaw was found in modproxyajp of Apache HTTP Server. This heap-based buffer overflow vulnerability allows a remote attacker, by connecting to a malicious AJP Apache JServ Protocol server, to send a specially crafted message. This message can cause modproxyajp to write attacker-controlled data...

CVE-2026-27831-POC

CVE-2026-27831-POC PoC Exploit para CVE-2026-27831 Este es un exploit de prueba de concepto para la lectura fuera de límites basada en heap remoto en rldns versión 1.3 que provoca denegación de servicio. rldns es un servidor DNS de código abierto para linux, freebsd y netbsd, que se ejecuta en...

Security Updates for Microsoft Office Online Server (September 2026)

The Microsoft Office Online Server or Office Web Apps installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CVE-2026-81947...

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: xdgmime: heap-based buffer...

CVE-2026-85103

Check Point Quantum Security Management and Quantum Security Gateway are affected by a heap-based buffer overflow in the VPN certificate ASN.1 decoding process. An unauthenticated remote attacker may exploit this to achieve arbitrary code execution , yielding a CVSS 3.1 score of 9.8 (Critical) wi...

RLSA-2026:64799 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: xdgmime: heap-based buffer...

RLSA-2026:64800 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: xdgmime: heap-based buffer...

CVE-2019-19204

CVE-2019-19204 An issue was discovered in Oniguruma 6.x before 6.9.4rc2. In the function fetchintervalquantifier formerly known as fetchrangequantifier in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read. Researcher: ManhND of The Tarantula Team,...

RLSA-2026:64809 Moderate: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: libexpat: Use-after-free vulnerability due to improper handler call depth tracking CVE-2026-50219 expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow CVE-2026-56132 For more details about the security...

CVE-2026-21104

Heap-based buffer overflow in KnoxVault trustlet prior to SMR Sep-2026 Release 1 allows local privileged attackers to execute arbitrary code...

CVE-2026-21096

Heap-based buffer overflow in JPEG decoder of libimagecodec.quram.so prior to SMR Sep-2026 Release 1 allows remote attackers to execute arbitrary code...

EUVD-2026-74645

Heap-based buffer overflow in KnoxVault trustlet prior to SMR Sep-2026 Release 1 allows local privileged attackers to execute arbitrary code...

Security Updates for Microsoft Outlook Products (September 2026)

The Microsoft Outlook Products are missing a security update. They are, therefore, affected by multiple vulnerabilities: - Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network. CVE-2026-69629 - Use of uninitialized resource in...

Security Updates for Microsoft Word Products (September 2026)

The Microsoft Word Products are missing a security update. They are, therefore, affected by multiple vulnerabilities: - External control of file name or path in Microsoft Office Word allows an unauthorized attacker to execute code locally. CVE-2026-62804 - Heap-based buffer overflow in Microsoft...

RockyLinux 10 : glib2 (RLSA-2026:64799)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:64799 advisory. xdgmime: heap-based buffer overflow in xdgmimemagicparsemagicline in xdgmimemagic.c CVE-2026-16118 Tenable has extracted the preceding description block directl...

Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability

Fortinet FortiOS, FortiSwitchManager, and FortiSASE contain a heap-based buffer overflow vulnerability that allows an attacker to execute unauthorized code or commands via specially crafted packets...

RockyLinux 9 : glib2 (RLSA-2026:64800)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:64800 advisory. xdgmime: heap-based buffer overflow in xdgmimemagicparsemagicline in xdgmimemagic.c CVE-2026-16118 Tenable has extracted the preceding description block directly...

Heap-based Buffer Overflow

Overview sharp is a High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, GIF, AVIF and TIFF images Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the VipsForeignLoadHeif process. An attacker can execute arbitrary code by...

CVE-2026-81993

Acrobat Reader is affected by a Heap-based Buffer Overflow (CWE-122) that can lead to disclosure of sensitive memory . Exploitation requires user interaction : a victim must open a malicious file. The CVSS 3.1 score is 5.5 (Medium) , with high confidentiality impact but no integrity or availabili...

CVE-2026-81993 Acrobat Reader | Heap-based Buffer Overflow (CWE-122)

Acrobat Reader is affected by a Heap-based Buffer Overflow vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious...