Spring Security has Potential Security Misconfiguration when Using withIssuerLocation

Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator separately, for example by calling setJwtValidator. This issue affects Spring Security: from 6.3.0 through 6.3.14, from...

CVE-2026-22748

Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator separately, for example by calling setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from...

CVE-2026-22748

Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator separately, for example by calling setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from...

CVE-2026-22748 Potential Security Misconfiguration when Using withIssuerLocation

Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator separately, for example by calling setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from...

Exploit for CVE-2026-30368

CVE-2026-30368 Proof of concept Introduction CVE-2026-3036...

CVE-2026-41146

facil.io is a C micro-framework for web applications. Prior to commit 5128747363055201d3ecf0e29bf0a961703c9fa0, fiojsonparse can enter an infinite loop when it encounters a nested JSON value starting with i or I. The process spins in user space and pegs one CPU core at 100% instead of returning a...

CVE-2026-41146

facil.io (C micro-framework) contains a vulnerability in fio_json_parse that can enter an infinite loop when parsing a nested JSON value starting with i or I, causing a CPU core to be pegged at ~100% and not returning a parse error. The issue also affects downstream iodine Ruby gem that vendors t...

CVE-2026-41146 facil.io and downstream iodine ruby gem vulnerable to uncontrolled resource consumption and loop with unreachable exit condition

facil.io is a C micro-framework for web applications. Prior to commit 5128747363055201d3ecf0e29bf0a961703c9fa0, fiojsonparse can enter an infinite loop when it encounters a nested JSON value starting with i or I. The process spins in user space and pegs one CPU core at 100% instead of returning a...

CVE-2026-41146

facil.io is a C micro-framework for web applications. Prior to commit 5128747363055201d3ecf0e29bf0a961703c9fa0, fiojsonparse can enter an infinite loop when it encounters a nested JSON value starting with i or I. The process spins in user space and pegs one CPU core at 100% instead of returning a...

EUVD-2026-24583

facil.io is a C micro-framework for web applications. Prior to commit 5128747363055201d3ecf0e29bf0a961703c9fa0, fiojsonparse can enter an infinite loop when it encounters a nested JSON value starting with i or I. The process spins in user space and pegs one CPU core at 100% instead of returning a...

CVE-2026-41146 facil.io and downstream iodine ruby gem vulnerable to uncontrolled resource consumption and loop with unreachable exit condition

facil.io is a C micro-framework for web applications. Prior to commit 5128747363055201d3ecf0e29bf0a961703c9fa0, fiojsonparse can enter an infinite loop when it encounters a nested JSON value starting with i or I. The process spins in user space and pegs one CPU core at 100% instead of returning a...

CVE-2026-41146 facil.io and downstream iodine ruby gem vulnerable to uncontrolled resource consumption and loop with unreachable exit condition

facil.io is a C micro-framework for web applications. Prior to commit 5128747363055201d3ecf0e29bf0a961703c9fa0, fiojsonparse can enter an infinite loop when it encounters a nested JSON value starting with i or I. The process spins in user space and pegs one CPU core at 100% instead of returning a...

Oracle MySQL Server JSON Component Denial of Service Vulnerability

Oracle MySQL Server is an open source relational database management system that provides data storage, querying and management capabilities. A denial of service vulnerability exists in Oracle MySQL Server. The vulnerability stems from a failure of the Server: JSON component to properly handle...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : RapidJSON vulnerability (USN-8189-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-8189-1 advisory. It was discovered that RapidJSON did not properly protect against integer overflows in certain instances when...

PT-2026-34252

Name of the Vulnerable Software and Affected Versions Spring Spring Security versions 6.3.0 through 6.3.14 Spring Spring Security versions 6.4.0 through 6.4.14 Spring Spring Security versions 6.5.0 through 6.5.9 Spring Spring Security versions 7.0.0 through 7.0.4 Description An issue exists when ...

Spring Security input validation vulnerability

Spring Security is a security framework developed by Spring OpenSource that includes authentication and authorization features. Vulnerabilities in input validation exist in versions 6.3.0 to 6.3.14, 6.4.0 to 6.4.14, 6.5.0 to 6.5.9, and 7.0.0 to 7.0.4 of Spring Security. These vulnerabilities stem...

Fullstep Access Control Vulnerability

Fullstep is a corporate procurement and supply chain management platform developed by Fullstep Inc. The Fullstep V5 version contains an access control vulnerability. This vulnerability stems from insufficient access control during the registration process, allowing unauthenticated users to obtain...

PT-2026-34332

Inadequate access control in the registration process in Fullstep V5, which could allow unauthenticated users to obtain a valid JWT token with which to interact with authenticated API resources. Successful exploitation of this vulnerability could allow an unauthenticated attacker to compromise th...

📄 Eclipse Che WebSocket Machine-Exec Remote Code Execution

This Python script is a WebSocket-based client designed to interact with an Eclipse Che / DevSpaces machine-exec service and test for an unauthenticated remote code execution vulnerability...

CVE-2026-41146: Uncontrolled Resource Consumption

facil.io is a C micro-framework for web applications. Prior to commit 5128747363055201d3ecf0e29bf0a961703c9fa0, fiojsonparse can enter an infinite loop when it encounters a nested JSON value starting with i or I. The process spins in user space and pegs one CPU core at 100% instead of returning a...