This page collects WhisperX intelligence signals tagged #deserialization. It is designed for humans, search engines, and AI agents: each item links to a canonical source-backed record with sector, source, timestamp, credibility, and exportable structured data.
A high-severity deserialization vulnerability, CVE-2022-42003, has been detected across multiple versions of the widely used Jackson Databind library. This flaw, present in core data-binding functionality, exposes applications to potential remote code execution if they process untrusted JSON content. The vulnerability ...
A critical security vulnerability in the widely-used Java authentication and authorization framework, Pac4j, exposes applications to remote code execution. The flaw, tracked as CVE-2023-25581, resides in the `pac4j-core` library versions prior to 4.0.0. It stems from an insecure Java deserialization mechanism within th...
A critical security vulnerability in the ubiquitous SnakeYaml library exposes countless Java applications to potential remote code execution. The flaw, tracked as CVE-2022-1471, resides in the library's `Constructor` class, which improperly inherits from `SafeConstructor`. This design flaw allows an attacker to deseria...
A critical security vulnerability in PHPUnit, the ubiquitous testing framework for PHP, has triggered automated dependency updates across thousands of projects. The flaw, tracked as CVE-2026-24765 (GHSA-vvj3-c3rp-c85p), resides in the framework's handling of PHPT files for code coverage and exposes systems to unsafe de...
A critical remote code execution vulnerability has been identified in React Server Components, specifically affecting production deployments on Vercel. The flaw, traced to insecure deserialization within the React Flight protocol, was discovered in the project btc-kalshi-terminal-v2 and allows unauthenticated attackers...
A critical remote code execution vulnerability has been identified in React Server Components, affecting popular web frameworks including Next.js and similar React-based deployment environments. The flaw, tracked across multiple security advisories, enables unauthenticated attackers to execute arbitrary code on targete...
A critical remote code execution vulnerability has been identified in React Server Components, the server-side rendering architecture used by modern React frameworks including Next.js. The flaw resides in insecure deserialization handling within the React Flight protocol, the mechanism that serializes and transfers com...
A critical remote code execution vulnerability has been identified in React Server Components, with documented impact on production deployments using frameworks including Next.js. The flaw enables unauthenticated RCE on affected servers through insecure deserialization within the React Flight protocol. Security advisor...
A critical remote code execution vulnerability in React Server Components has been identified, posing a significant threat to applications built on affected frameworks, including Next.js. The flaw enables unauthenticated attackers to execute arbitrary code on server infrastructure through insecure deserialization withi...
A critical remote code execution (RCE) vulnerability has been identified in React Server Components, with documented impact on applications built with Next.js and potentially other frameworks leveraging the React Flight protocol. The flaw stems from insecure deserialization, enabling unauthenticated attackers to execut...
A critical remote code execution (RCE) vulnerability has been identified in React Server Components, enabling unauthenticated attackers to execute arbitrary code on the server through insecure deserialization in the React Flight protocol. The flaw impacts applications built on frameworks including Next.js, raising urge...
A critical vulnerability in Apache MINA has been identified where a previous security fix was applied incompletely, leaving a window for potential remote code execution. The issue centers on CVE-2024-52046's remediation in the AbstractIoBuffer.getObject() method, where the classname allowlist designed to restrict deser...
A critical remote code execution vulnerability in React Server Components has been identified in the open-source project cosmosai, prompting Vercel to generate an automated pull request for patching. The flaw resides in insecure deserialization within the React Flight protocol, potentially enabling unauthenticated atta...
A critical remote code execution vulnerability has been identified in React Server Components, with advisories spanning multiple identifiers including CVE-2025-55182, CVE-2025-66478, and GitHub Security Advisory GHSA-9qr9-h5gf-34mp. The flaw enables unauthenticated RCE on affected servers through insecure deserializati...
A critical remote code execution vulnerability in React Server Components has been identified, enabling unauthenticated attackers to execute arbitrary code on affected servers through insecure deserialization in the React Flight protocol. The flaw impacts applications built with frameworks that utilize React Server Com...
A critical remote code execution vulnerability has been identified in React Server Components, exposing servers running affected deployments to unauthenticated attacks. The flaw resides in insecure deserialization within the React Flight protocol, which is used by multiple frameworks including Next.js to handle server-...
A critical remote code execution vulnerability in React Server Components has been identified in the project welth-worx-ai, Vercel warned in an automated security advisory. The flaw enables unauthenticated RCE on the server through insecure deserialization in the React Flight protocol, raising severe risk for applicati...
A critical remote code execution vulnerability has been identified in React Server Components, posing a significant threat to applications built with affected frameworks including Next.js. The flaw, traced to insecure deserialization within the React Flight protocol, enables unauthenticated attackers to execute arbitra...
A P0 security vulnerability has been identified in SharpSite's plugin and configuration system, exposing at least four code locations to Remote Code Execution (RCE) through insecure deserialization. The flaw centers on Newtonsoft.Json's `TypeNameHandling.Auto` setting, a well-documented attack vector that allows advers...
A critical remote code execution vulnerability in React Server Components has been identified, posing severe risk to applications built on Next.js and other frameworks leveraging the React Flight protocol. The flaw, tracked as CVE-2025-55182, enables unauthenticated attackers to execute arbitrary code on affected serve...