PT-2026-25811

🚨 FRESH TOP THREAT ALERT 🚨 Critical RCE in Apache Tomcat March 16, 2026: CVE-2026-89102 – CVSS 9.8! Unauthenticated attackers can send one crafted request to trigger a deserialization flaw and execute arbitrary code on the server. Hits thousands of Java web apps worldwide. Remediation: Upgrade...

CVE-2025-54920 Apache Spark: Spark History Server Code Execution Vulnerability

This issue affects Apache Spark: before 3.5.7 and 4.0.1. Users are recommended to upgrade to version 3.5.7 or 4.0.1 and above, which fixes the issue. Summary Apache Spark 3.5.4 and earlier versions contain a code execution vulnerability in the Spark History Web UI due to overly permissive Jackson...

CVE-2025-54920

The CVE-2025-54920 entry describes a code execution vulnerability in Apache Spark prior to 3.5.7 and 4.0.1, originating from the Spark History Server’s oversized Jackson deserialization of event log data. The issue uses Jackson polymorphic deserialization with @JsonTypeInfo.Id.CLASS on SparkListe...

CVE-2025-54920

This issue affects Apache Spark: before 3.5.7 and 4.0.1. Users are recommended to upgrade to version 3.5.7 or 4.0.1 and above, which fixes the issue. Summary Apache Spark 3.5.4 and earlier versions contain a code execution vulnerability in the Spark History Web UI due to overly permissive Jackson...

CVE-2025-54920 Apache Spark: Spark History Server Code Execution Vulnerability

This issue affects Apache Spark: before 3.5.7 and 4.0.1. Users are recommended to upgrade to version 3.5.7 or 4.0.1 and above, which fixes the issue. Summary Apache Spark 3.5.4 and earlier versions contain a code execution vulnerability in the Spark History Web UI due to overly permissive Jackson...

Deserialization of Untrusted Data

Overview sglang is a SGLang is a fast serving framework for large language models and vision language models. Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the encodereceiver.py message handling logic in the encoder parallel disaggregation system. An...

Exploit for Deserialization of Untrusted Data in Nextgen Mirth_Connect

CVE-2023-43208 — Mirth Connect RCE !Pythonhttps://img.shie...

CVE-2026-3989 CVE-2026-3989

SGLangs replayrequestdump.py contains an insecure pickle.load without validation and proper deserialization. An attacker can take advantage of this by providing a malicious .pkl file, which will execute the attackers code on the device running the script...

EUVD-2026-11492

A flaw has been found in Alfresco Activiti up to 7.19/8.8.0. Affected by this issue is the function deserialize/createObjectInputStream of the file activiti-core/activiti-engine/src/main/java/org/activiti/engine/impl/variable/SerializableType.java of the component Process Variable Serialization...

CVE-2026-3967

A flaw has been found in Alfresco Activiti up to 7.19/8.8.0. Affected by this issue is the function deserialize/createObjectInputStream of the file activiti-core/activiti-engine/src/main/java/org/activiti/engine/impl/variable/SerializableType.java of the component Process Variable Serialization...

CVE-2026-3967 Alfresco Activiti Process Variable Serialization System SerializableType.java createObjectInputStream deserialization

A flaw has been found in Alfresco Activiti up to 7.19/8.8.0. Affected by this issue is the function deserialize/createObjectInputStream of the file activiti-core/activiti-engine/src/main/java/org/activiti/engine/impl/variable/SerializableType.java of the component Process Variable Serialization...

CVE-2026-3967

A flaw has been found in Alfresco Activiti up to 7.19/8.8.0. Affected by this issue is the function deserialize/createObjectInputStream of the file activiti-core/activiti-engine/src/main/java/org/activiti/engine/impl/variable/SerializableType.java of the component Process Variable Serialization...

c3p0: c3p0: Arbitrary Code Execution via deserialization of crafted objects

A flaw was found in c3p0, a Java Database Connectivity JDBC Connection pooling library. This vulnerability allows an attacker to achieve arbitrary code execution by providing maliciously crafted Java-serialized objects or javax.naming.Reference instances. By manipulating the userOverridesAsString...

CVE-2025-56422

A deserialization vulnerability in LimeSurvey before v6.15.0+250623 allows a remote attacker to execute arbitrary code on the server...

PT-2026-24324

Name of the Vulnerable Software and Affected Versions Microsoft SharePoint Enterprise Server 2016 Microsoft SharePoint Server affected versions not specified Description An issue exists in the deserialization mechanism of Microsoft Office SharePoint. Deserialization is the process of converting a...

PT-2026-24209

Name of the Vulnerable Software and Affected Versions openclaw-core versions 0.3.x Description A critical deserialization issue exists in openclaw-core that allows arbitrary instruction injection through specially crafted system prompts. This affects all deployed instances. The issue requires...

LimeSurvey 安全漏洞

LimeSurvey PHPSurveyor is a set of open-source online survey programs developed by the LimeSurvey team. It supports functions such as survey program development, survey questionnaire publishing, and data collection. Versions of LimeSurvey prior to 6.15.0+250623 had security vulnerabilities, which...

WordPress plugin JS Archive List 代码问题漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. There we...

CVE-2026-2599

The Database for Contact Form 7, WPforms, Elementor forms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.7 via deserialization of untrusted input in the 'downloadcsv' function. This makes it possible for unauthenticated attackers to inject a P...

The vulnerability in the web interface of the Cisco Secure Firewall Management Center (formerly known as Cisco Firepower Management Center) allows a perpetrator to execute arbitrary code with root privileges.

The vulnerability of the Web interface for managing Cisco Secure Firewall Management Center software formerly known as Cisco Firepower Management Center is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability allows a malicious actor to execute arbitrary code wi...