CVE-2026-76466 Cisco Expressway Series Remote Code Execution Vulnerability

A vulnerability in the database service feature of Cisco Expressway Series could allow an unauthenticated, remote attacker with network access to a Cisco Expressway device to execute arbitrary operating system commands as root. This vulnerability is due to the use of persistent cookies...

PHP2Shell: Why many websites had to go offline

If you’ve encountered websites in maintenance mode today, it may be a security precaution. Reports of attacks targeting two critical PHP vulnerabilities have prompted warnings to install emergency updates and consider temporarily taking affected services offline until they can be patched. The...

CVE-2026-91335

A flaw was found in OpenJDK's Abstract Window Toolkit AWT. A remote attacker with low privileges could exploit this vulnerability by convincing a user to run untrusted code within a sandboxed environment. Successful exploitation allows unauthorized read access to a subset of accessible data,...

CVE-2026-91400

A flaw was found in the Sound component of Java SE and GraalVM. This issue allows an unauthenticated remote attacker to cause a partial Denial of Service DoS by convincing a user to run untrusted code within a sandboxed Java environment...

CVE-2026-114109

A flaw was found in uv. An attacker who convinces a user to install a malicious package can achieve arbitrary code execution. Because uv does not properly restrict entry point names, installing a crafted wheel package allows files to be written outside the intended directory, enabling an attacker...

CVE-2026-114097

A flaw was found in Dulwich. This vulnerability allows an attacker to achieve arbitrary code execution by tricking a user into running branch filtering operations on a specially crafted Git repository. Because temporary files persist between commit processing cycles, symbolic links created in...

CVE-2026-114096

A flaw was found in Dulwich. When checking out specific file paths, the application improperly follows symbolic links when creating or restoring files. By tricking a user into checking out files from a maliciously crafted repository, an attacker can write arbitrary files to the local filesystem,...

CVE-2026-113270

A flaw was found in chromium-browser. A remote attacker can execute arbitrary code outside the browser sandbox by tricking a user into loading a specially crafted HTML page. This issue is caused by a use-after-free memory corruption vulnerability within the Internals component...

php2shell-audit

php2shell-audit php2shell-audit is a non-destructive exposu...

MAL-003

MAL-003: Groovy Security Bypass and Stored XSS in Apache OfBiz A Groovy RCE and XSS have been identified in Apache OfBiz = 18.12.05. Why no CVE? Apache OfBiz does not create CVEs for "post-auth attacks done using demo credentials, notably using the admin user" as mentioned on their security page...

Impact of Critical Vulnerabilities in PHP (CVE-2026-109618, CVE-2026-109619) on Palo Alto Networks Products

Palo Alto Networks is aware of two critical vulnerabilities in PHP: CVE-2026-109618 and CVE-2026-109619. CVE-2026-109618 involves a remote code execution vulnerability where handling out-of-memory errors via longjmp leaves request memory uninitialized due to improper control flow management,...

php2shell-poc

PHP2Shell: a reproducible PHP request-lifecycle RCE lab...

php: fatal error handling retains stale request state leading to use-after-free

A flaw was found in PHP's error handling and worker process state management. PHP contains error handling, object, and extension state that is retained by the process but points to memory owned by a single request. A fatal error can interrupt an operation or cleanup phase before that state is...

RP_Import_RCE

Real Player 'external::Import' Arbitrary file download, Directory Traversal Vulnerabilities leads to Remote Code Execution video demo: https://youtu.be/CONlijEgDLc Real Player uses Microsoft Internet Explorer functionality and exposes properties and methods through a special mean which is...

kernel: ipv4: validate checksum_start before completing checksum

A flaw was found in the Linux kernel. A local attacker or untrusted guest virtual machine can exploit this vulnerability by transmitting network packets containing malformed checksum metadata into the IPv4 networking subsystem. This failure to validate checksum metadata can corrupt memory during...

react2shelldemo

React2Shell CVE-2025-55182 — Local RSC Security Demo ⚠️ WARNING This repository is for educational and defensive security research only. Do NOT attempt to run this code against: Production systems Public websites Servers you do not own or have explicit permission to test Unauthorized exploitation...

RCE-RealEstateVIDEOPOC

This repository does not have a README...

MAL-001

MAL-001: FreeMarker Server-Side Template Injection in Liferay Portal An issue was discovered in Liferay - Portal =7.4.3.12-ga12. By inserting malicious content in the FTL Templates, an attacker may perform SSTI Server-Side Template Injection attacks, which can leverage FreeMarker exposed objects ...

USN-8949-1 ghostscript vulnerabilities

Rick de Jager discovered that Ghostscript incorrectly handled memory under certain circumstances when processing PostScript documents. If a user or automated system were tricked into processing a specially crafted document, an attacker could possibly use this issue to bypass the sandbox and execu...

USN-8948-2 php5, php7.0, php7.2, php7.4 vulnerabilities

USN-8948-1 fixed vulnerabilities in Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, Ubuntu 26.04 LTS and Ubuntu 26.10. This provides the corrosponding updates in Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that PHP incorrectly handle...