CVE-2026-109518

On Debian, Ubuntu, and derivative Linux distributions, an on-path attacker who can manipulate the HTTP traffic including a malicious mirror or proxy between an APT client and an archive server triggered by a package install can trick the client into installing an attacker-controlled unverified...

UBUNTU-CVE-2026-109518

On Debian, Ubuntu, and derivative Linux distributions, an on-path attacker who can manipulate the HTTP traffic including a malicious mirror or proxy between an APT client and an archive server triggered by a package install can trick the client into installing an attacker-controlled unverified...

EUVD-2026-116886

A stack-based buffer overflow in libsnowflakeclient and the Snowflake PHP PDO Driver could, under specific conditions, result in memory corruption during SAML-based authentication. During a native SSO/SAML login flow, the affected drivers may have copied a value taken from the identity provider's...

CVE-2026-121925 Buffer overflow in SAML authentication post-back URL handling in libsnowflakeclient and Snowflake PHP PDO Driver

A stack-based buffer overflow in libsnowflakeclient and the Snowflake PHP PDO Driver could, under specific conditions, result in memory corruption during SAML-based authentication. During a native SSO/SAML login flow, the affected drivers may have copied a value taken from the identity provider's...

CVE-2026-121925

A stack-based buffer overflow exists in libsnowflakeclient and the Snowflake PHP PDO Driver during SAML-based authentication. The vulnerability occurs because the drivers may copy a value from an identity provider's HTML response into a fixed-size memory buffer without validating its length. This...

CVE-2026-121925 Buffer overflow in SAML authentication post-back URL handling in libsnowflakeclient and Snowflake PHP PDO Driver

A stack-based buffer overflow in libsnowflakeclient and the Snowflake PHP PDO Driver could, under specific conditions, result in memory corruption during SAML-based authentication. During a native SSO/SAML login flow, the affected drivers may have copied a value taken from the identity provider's...

CVE-2026-90624

Apache OpenOffice versions through 4.1.16 are vulnerable to an out-of-bounds memory write caused by an unchecked memory access in the PDF import code . A crafted PDF file can trigger this vulnerability, potentially leading to program crashes or memory corruption . Users should upgrade to version ...

CVE-2026-90624 Apache OpenOffice: PDF File Parsing Heap based Buffer-Overflow-Remote Code Execution Vulnerability

An unchecked memory access in the PDF import code of Apache OpenOffice versions through 4.1.16 on allows a crafted PDF to execute an out-of-bounds memory write. This could crash the program or cause memory corruption. Users are recommended to upgrade to version 4.1.17, which fixes this issue...

PHP2Shell on Windows and macOS: Automating the PHP Upgrade, With or Without an Agent

Executive Summary PHP2Shell CVE-2026-109618 and CVE-2026-109619 allows unauthenticated remote code execution on exposed PHP servers. PHP has released fixed versions. On Linux, distribution packages carry the fix. On Windows and macOS, they don’t: Microsoft and Apple don’t ship PHP, so the fix is ...

Google Issues Patches for Critical Android Flaw That Could Allow RCE Without User Interaction

A critical Android flaw could allow an attacker to run code on a phone without any user action remotely, Google said in its November security bulletin. The flaw, CVE-2026-58868 , affects Android 14 through 17. Phones get the fix with security patch level 2026-11-01 or later, which phone makers an...

kernel: ipv4: free inet_opt and ireq_opt after an RCU grace period

A flaw was found in the Linux kernel's IPv4 networking subsystem. A race condition occurs during concurrent processing of retransmitted Transmission Control Protocol TCP connection requests or socket migrations, allowing socket options to be freed while still in use. A remote attacker could explo...

poc

PHP2Shell — Detection & Mitigation Guide PHP session.upload...

CVE-2021-42013

CVE-2021-42013 Vulnerable service Installation Several options: 1. Docker container docker run -d -p 8080:80 12345qwert123456/apache2450cve-2021-42013 2. Dockerfile git clone https://github.com/12345qwert123456/CVE-2021-42013.git cd CVE-2021-42013-Vulnerable-service/2.4.50 docker build -t...

PHP 8.2 < 8.2.35, 8.3 < 8.3.36, 8.4 < 8.4.27, 8.5 < 8.5.12 - Use-After-Free Remote Code Execution

PHP 8.2 before 8.2.35, 8.3 before 8.3.36, 8.4 before 8.4.27, and 8.5 before 8.5.12 contain a use-after-free caused by request-owned global state that is not reset before the request heap is freed, letting unauthenticated attackers execute arbitrary code in a subsequent request handled by the same...

Sitecore Experience Platform - Deserialization of Untrusted Data

Sitecore Experience Platform before 8.2 Update-7 and 9.0 before Update-2 is vulnerable to a remote code execution vulnerability CVE-2019-9874. An attacker can exploit this issue to execute arbitrary code on the affected system via a crafted request to the...

SolarWinds Web Help Desk < 12.8.7 - AjaxProxy Deserialization RCE

SolarWinds Web Help Desk contains an unauthenticated AjaxProxy deserialization remote code execution vulnerability, letting attackers run commands on the host machine without authentication, exploit requires no special privileges. id: CVE-2025-26399 info: name: SolarWinds Web Help Desk 12.8.7 -...

Joomla! JCE extension < 2.9.99.5 unauthenticated RCE

Joomla JCE editor extension contains an unrestricted file upload vulnerability caused by allowing unauthenticated users to create new editor profiles, letting attackers upload and execute PHP code remotely, exploit requires no authentication. id: CVE-2026-48907 info: name: Joomla! JCE extension...

Red Hat JBoss - Insecure Deserialization

Red Hat JBoss Application Server 4.x, 5.x, 6.x contains an insecure deserialization vulnerability in the JMXInvokerServlet and EJBInvokerServlet HTTP Invoker endpoints. These endpoints deserialize arbitrary Java objects from unauthenticated HTTP POST requests. An attacker can send a crafted Apach...

Wing FTP Server <= 7.4.3 - Remote Code Execution

Wing FTP Server versions prior to 7.4.4 are vulnerable to an unauthenticated remote code execution RCE flaw CVE-2025-47812. The vulnerability arises from improper NULL byte handling in the 'username' parameter during login, which allows Lua code injection into session files. These injected sessio...

Invision Community <=5.0.6 Unauthenticated RCE via Template Injection

Invision Community 5.0.0 before 5.0.7 allows remote code execution via crafted template strings to themeeditor.php. The issue lies within the themeeditor controller /applications/core/modules/front/system/themeeditor.php, where a protected method named customCss can be invoked by unauthenticated...