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...

CVE-2018-1270

CVE-2018-1270 - Spring Messaging SpEL Code Execution Vulnerability Yesterday, Spring disclosed an RCE vulnerability. Take a look: CVE-2018-1270: Remote Code Execution with spring-messaging Affected Versions Spring Framework 5.0 to 5.0.4 Spring Framework 4.3 to 4.3.14 This vulnerability does not...

Exploit for Improperly Controlled Sequential Memory Allocation in Php

php2shell-scan Defensive exposure and compromise-indicator...

CLEANSTART-2026-IG79892 Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by loadi...

Security vulnerability affects the graphviz package. Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote attackers to execute arbitrary code or cause a denial of service application crash by loading a crafted file into the "lib/common/shapes...

SC3010-Computer-Security

SC3010-Computer-Security — CVE-2017-5638 Attack Recreation This repository is part of the SC3010 Computer Security course project. It recreates CVE-2017-5638 , a critical Remote Code Execution vulnerability in Apache Struts 2 versions 2.3.5–2.3.31 and 2.5–2.5.10, famously exploited in the 2017...

PT-2026-121887

Name of the Vulnerable Software and Affected Versions PHP affected versions not specified Description An issue exists that could potentially allow remote code execution on the server. This occurs under a rare combination of non-default session settings and specific application behavior. The issue...

PT-2026-122139

An issue in @rog0x/mcp-docker-tools 1.0.1 allows a remote attacker to execute arbitrary code via the handleImageList function...

Security Advisory 0200

Security Advisory 0200 . CSAF PDF Date: October 23, 2026 Revision | Date | Changes ---|---|--- 1.0 | October 23, 2026 | Initial release 1.1 | October 26, 2026 | Added CloudVision Portal to platforms not affected and added CSAF file to advisory. Description Arista Networks is providing this securi...

Tenable Security Center Multiple Vulnerabilities (TNS-2026-28)

According to its self-reported version, the Tenable Security Center running on the remote host is 6.9.1 or earlier and missing security patch SC-202610.1. It is, therefore, affected by multiple vulnerabilities as referenced in the TNS-2026-28 advisory. - PHP uses longjmp for out-of-memory OOM...

PHP 8.5.11 PHP2Shell Scanner

PHP versions through 8.5.11 contain php2shell vulnerabilities that may lead to remote code execution. This tool passively identifies potentially affected PHP versions from HTTP response headers, cookies, and limited response content...

PHP 7.0.33 PHP2Shell Patch

PHP version 7.0.33 for CentOS 7 contains remote code execution issues involving out-of-memory state corruption and stale global state. This provides patches and a script to build a remedial Remi source RPM...

PYSEC-2026-4323 Out-of-bounds write in the brotlicffi decoder ("Node2Shell") also affects the PyPI Brotli package

CVE-2026-111497 "Node2Shell" is an out-of-bounds write CWE-787 in Google's Brotli decoder c/dec/decode.c. DecodeBlockTypeAndLength returns an ambiguous value for an invalid block switch, and the fast decode path discards it CWE-252, unchecked return value, so a crafted Brotli stream makes the...

Out-of-bounds write in the brotlicffi decoder ("Node2Shell") also affects the PyPI Brotli package

CVE-2026-111497 "Node2Shell" is an out-of-bounds write CWE-787 in Google'sBrotli decoder c/dec/decode.c. DecodeBlockTypeAndLength returns an ambiguousvalue for an invalid block switch, and the fast decode path discards itCWE-252, unchecked return value, so a crafted Brotli stream makes the...

Brotli Node.js Code Execution

The Brotli data compression algorithm vulnerability in the Node.js software platform is related to a lack of validation on return values. Exploitation of this vulnerability may allow a remote attacker to execute arbitrary code...

PYSEC-2026-4322 Out-of-bounds write in the Brotli decoder ("Node2Shell") also affects the PyPI Brotli package

CVE-2026-111497 "Node2Shell" is an out-of-bounds write CWE-787 in Google's Brotli decoder c/dec/decode.c. DecodeBlockTypeAndLength returns an ambiguous value for an invalid block switch, and the fast decode path discards it CWE-252, unchecked return value, so a crafted Brotli stream makes the...

Out-of-bounds write in the Brotli decoder ("Node2Shell") also affects the PyPI Brotli package

CVE-2026-111497 "Node2Shell" is an out-of-bounds write CWE-787 in Google'sBrotli decoder c/dec/decode.c. DecodeBlockTypeAndLength returns an ambiguousvalue for an invalid block switch, and the fast decode path discards itCWE-252, unchecked return value, so a crafted Brotli stream makes the...

Vaadin and the October 2026 Node.js security releases

A deployed Vaadin application does not run Node.js, so it is not exposed to the vulnerabilities fixed in the Node.js security releases of 21 October 2026. Vaadin uses Node.js only to build the frontend and to run development mode, which means the exposure, where there is any, is in build and...

PT-2026-121839

Name of the Vulnerable Software and Affected Versions AgenticSeek versions prior to commit 409840c Description Remote code execution is possible because the llm server/app.py file hardcodes Flask debug mode while binding to all interfaces. An attacker who can access the server port and obtain the...

Collabora Online – Built-in CODE Server OS Command Injection Vulnerability

Collabora Collabora Online – Built-in CODE Server when used within the NextCloud platform contains an OS command injection vulnerability that allows for remote code execution when the CODE server isn't running...

CVE-2026-106763

An issue in @justice8096/sagemath-mcp-server 1.0.1 allows a remote attacker to achieve arbitrary code execution . The vulnerability originates within the escapeShellString and sanitizeCode functions. The documents do not provide specific details regarding remediation or evidence of in-the-wild ex...