CVE-2026-14512

IBM WebSphere Application Server is affected by an unsafe deserialization and exposure of sensitive information

IBM WebSphere Application Server 9.0, and 8.5 traditional is vulnerable to pre-authentication unsafe deserialization which could allow a remote attacker to bypass authentication or execute arbitrary code.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Websphere Application Server

CVE-2026-46412

Malicious code in @beproduct/nestjs-auth (0.1.2 through 0.1.19) — Mini Shai-Hulud worm

@beproduct/nestjs-auth is a NestJS authentication module for BeProduct IDS (Identity Server) with OpenID Connect support. Between 2026-05-11 20:19 UTC and 22:56 UTC, an attacker used a compromised npm publish token to publish 18 malicious versions of `@beproduct/nestjs-auth` (0.1.2 through 0.1.19). The postinstall payload attempted to harvest npm tokens (from `~/.npmrc`); GitHub personal access tokens, OAuth tokens (`gho_*`), and Actions OIDC tokens; AWS credentials (from environment variables and `~/.aws/credentials`); HashiCorp Vault tokens; and other secrets present in environment variables. Version `0.1.20` is a clean republish from the original `0.1.1` source tree. Anyone who installed any version in the range `>=0.1.2 <=0.1.19` should remove the package and clean the npm cache; install the clean version; rotate every credential present in the install environment, including all npm publish tokens, all GitHub PATs and OAuth tokens, AWS access keys, HashiCorp Vault tokens, and any other secret that was in env vars or config files at install time; scan affected hosts for indicators of compromise and, if any are found, treat the host as compromised and reimage; and check committed repository history for unexpected additions in `.claude/` or `.vscode/` directories. The worm is known to commit `setup.mjs` + hook configs to PR branches via automated agent runtimes.

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed

Vendors

Beproduct

Products

Beproduct/nestjs-auth

CVE-2026-11756

Deserialization of Untrusted Data vulnerability affecting Station Launcher App in 3DEXPERIENCE platform from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x

A Deserialization of Untrusted Data vulnerability affecting Station Launcher App in 3DEXPERIENCE platform from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x could lead to an unauthenticated remote code execution.

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed

Vendors

Dassault Systèmes

Products

Station Launcher App In 3dexperience Platform

CVE-2026-13185

PersistenceFramework Cookie Deserialization Vulnerability in Telerik UI for ASP.NET AJAX

In Progress® Telerik® UI for AJAX prior to v2026.2.708, applications using cookie-based storage in RadPersistenceManager or RadDockLayout deserialize attacker-controlled cookie content, allowing unauthenticated remote code execution.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Vendors

Progress

Products

Telerik Ui For Asp.net Ajax

CVE-2026-53666

React Router: Arbitrary Constructor Injection via deserializeErrors() in React Router SSR Hydration

React Router is a router for React. In versions 6.4.0 through 7.17.0, if application code was written in a way that allows attacker-supplied input to overwrite certain aspects of errors caught by the SSR process, then it was possible for an attacker to trigger unexpected constructor execution on the client, which would in turn trigger an outbound network request. This is only possible with very specific (and unlikely) application-layer code. Note that this does not impact an application if it is using Declarative Mode. It only impacts Framework Mode and Data Mode applications that perform manual SSR/hydration. This issue has been fixed in version 7.18.0.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Remix-run Shopify

Products

React-router React-router

CVE-2026-65617

Potential remote code execution on an Artifactory package service container.

A deserialization weakness in JFrog Artifactory package handling could allow a low-privileged user to impact confidentiality, integrity, and availability under specific repository conditions.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Jfrog

Products

Artifactory

CVE-2026-25873

OmniGen2-RL Reward Server Unsafe Deserialization RCE

OmniGen2-RL contains an unauthenticated remote code execution vulnerability in the reward server component that allows remote attackers to execute arbitrary commands by sending malicious HTTP POST requests. Attackers can exploit insecure pickle deserialization of request bodies to achieve code execution on the host system running the exposed service.

CVSS 4.0 · 9.3 Critical EPSS 1.3% KEV · Not listed

Vendors

Beijing Academy Of Artificial Intelligence Cisco

Products

Omnigen2-rl Intelligence Proximity

CVE-2025-66571

UNA CMS 9.0.0-RC1 - 14.0.0-RC4 PHP Object Injection

UNA CMS versions 9.0.0-RC1 - 14.0.0-RC4 contain a PHP object injection vulnerability in BxBaseMenuSetAclLevel.php where the profile_id POST parameter is passed to PHP unserialize() without proper handling, allowing remote, unauthenticated attackers to inject arbitrary PHP objects and potentially write and execute arbitrary PHP code.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Una Unacms

Products

Una Una

CVE-2021-47952

python jsonpickle 2.0.0 Remote Code Execution via py/repr

python jsonpickle 2.0.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary Python commands by deserializing malicious JSON payloads containing py/repr objects. Attackers can craft JSON strings with py/repr directives that invoke the eval function during deserialization to execute arbitrary code.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Jsonpickle Project

Products

Jsonpickle

CVE-2026-15962

Fluent Forms Pro Add On Pack <= 6.2.6 - Authenticated (Subscriber+) PHP Object Injection to Arbitrary User Password Change via User Meta Field

The Fluent Forms Pro Add On Pack plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 6.2.6 via deserialization of untrusted input. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. The additional presence of a POP chain allows attackers to change user passwords and potentially take over administrator accounts. Note: This can only be exploited if user update integration is enabled and a user meta field is mapped.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Techjewel Wordpress

Products

Fluent Forms Pro Add On Pack Wordpress

CVE-2026-13190

PersistenceFramework Unsafe Type Resolution Vulnerability in Telerik UI for ASP.NET AJAX

In Progress® Telerik® UI for AJAX prior to v2026.2.708, a deserialization vulnerability in the persistence utilities allows unsafe type instantiation from attacker-influenced persisted state, which can lead to remote code execution.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Vendors

Progress

Products

Telerik Ui For Asp.net Ajax

CVE-2026-58233

Remote Code Execution vulnerability in SAP Change and Transport System Attach Tool (ctsattach)

SAP Change and Transport System Attach Tool (ctsattach) allows an authenticated attacker to supply a specially crafted archive file which, when processed by the application�s library, can trigger insecure deserialization and lead to remote code execution (RCE) on the system. Successful exploitation requires a victim to process the malicious archive, enabling the attacker to execute the RCE and extract sensitive information and gain control over the system and its processes. This vulnerability has a high impact on confidentiality and integrity of the data, with a low impact on the availability of the system.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap Change And Transport System Attach Tool (ctsattach)

CVE-2026-45077

Symfony: Unauthenticated PHP Object Deserialization in MonologBridge server:log Listener

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, the server:log listener (Symfony\Bridge\Monolog\Command\ServerLogCommand) binds to 0.0.0.0:9911 by default and processes each received frame with unserialize(base64_decode($message)) without authentication, integrity checks, or an allowed_classes allowlist, allowing any reachable host to submit attacker-chosen serialized PHP payloads that can crash the listener and may trigger object-injection gadget effects. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.

CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed

Vendors

Sensiolabs Symfony

Products

Symfony Monolog-bridge Symfony

CVE-2026-50517

Microsoft M365 Copilot Remote Code Execution Vulnerability

Deserialization of untrusted data in M365 Copilot allows an authorized attacker to execute code over a network.

CVSS 3.1 · 9.9 Critical EPSS 1.7% KEV · Not listed

Vendors

Microsoft

Products

365 Copilot

CVE-2026-24142

Deserialization Vulnerability in NVIDIA TensorRT-LLM Leading to Code Execution

NVIDIA TRT-LLM for any platform contains a deserialization vulnerability and unsafe serialized handle. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Nvidia

Products

Tensorrt-llm Tensorrt Llm

CVE-2025-33255

Unsafe Deserialization in NVIDIA TensorRT-LLM MPI Server

NVIDIA TRT-LLM for any platform contains a vulnerability in MPI server, where an attacker could cause an unsafe deserialization. A successful exploit of this vulnerability might lead to code execution, denial of service, data tampering, and information disclosure.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Nvidia

Products

Tensorrt-llm Tensorrt Llm

CVE-2026-46421

Supply chain compromise via malicious package versions (@cap-js/sqlite, @cap-js/postgres, @cap-js/db-service)

The SAP Cloud Application Programming Model is a tool for building enterprise-grade cloud applications, and cap-js/cds-dbs is the monorepo for SQL database services for that tool. On April 29, 2026, compromised versions of `@cap-js/sqlite@2.2.2`, `@cap-js/postgres@2.2.2`, and `@cap-js/db-service@2.10.1` were published. The malicious packages harvested credentials and attempted self-propagation. If a compromised version was installed, all credentials accessible on that machine (npm tokens, cloud provider credentials, SSH keys, GitHub PATs) should be considered compromised. User should upgrade to `@cap-js/sqlite` >= 2.4.0, `@cap-js/postgres` >= 2.3.0, `@cap-js/db-service` >= 2.11.0. If a compromised version was ever installed, rotate all affected credentials. No known workarounds are available.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Cap-js

Products

Db-service Postgres Sqlite

CVE-2026-12484

Unsafe Deserialization in keras.layers.TorchModuleWrapper.from_config

A vulnerability in keras-team/keras version 3.15.0 allows unsafe deserialization of attacker-controlled PyTorch pickle data through the public `keras.layers.TorchModuleWrapper.from_config` method. This method invokes `torch.load(..., weights_only=False)` without requiring an explicit unsafe opt-in, such as a `safe_mode=False` parameter. When called outside a `SafeModeScope(True)` context, the absence of an ambient safe mode state permits unsafe deserialization by default. This issue can lead to arbitrary code execution if untrusted Keras layer configurations are processed using this method. The vulnerability arises because the method does not enforce safe deserialization practices unless explicitly guarded by Keras safe mode.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Keras-team

Products

Keras

CVE-2026-47058

openjdk: OpenJDK: Enhance Dataview Implementation (Oracle CPU 2026-07)

Vulnerability in Oracle Java SE (component: Scripting). Supported versions that are affected are Oracle Java SE: 8u491, 8u491-perf and 11.0.31. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE accessible data as well as unauthorized access to critical data or complete access to all Oracle Java SE accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Oracle

Products

Java Se Jdk Jre

CVE-2026-16723

Remote Code Execution in fastjson 1.2.68–1.2.83

A remote code execution (RCE) vulnerability exists in fastjson 1.2.68 through 1.2.83. This vulnerability is exploitable under fastjson's stock default configuration — no AutoType enablement required, no classpath gadget required.

CVSS 3.1 · 9 Critical EPSS < 1% KEV · Not listed

Vendors

Alibaba

Products

Fastjson