CVE-2026-33203

SiYuan is a personal knowledge management system. Prior to version 3.6.2, the SiYuan kernel WebSocket server accepts unauthenticated connections when a specific "auth keepalive" query parameter is present. After connection, incoming messages are parsed using unchecked type assertions on...

Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function through the WebSocket message handler in kernel/server/serve.go. An attacker can crash the kernel process and disrupt service availability by sending malformed JSON over an unauthenticated...

github.com/buger/jsonparser has a denial of service vulnerability

The Delete function fails to properly validate offsets when processing malformed JSON input. This can lead to a negative slice index and a runtime panic, allowing a denial of service attack...

GO-2026-4514 Denial of service in github.com/buger/jsonparser

The Delete function fails to properly validate offsets when processing malformed JSON input. This can lead to a negative slice index and a runtime panic, allowing a denial of service attack...

PT-2026-28436

Name of the Vulnerable Software and Affected Versions versions prior to 2026 Description The Delete function does not correctly validate offsets when processing malformed JSON input. This can result in a negative slice index and a runtime panic, potentially leading to a denial of service attack...

Astra Linux – Vulnerability in cjson

In versions of cJSON 1.5.0 through 1.7.18, the decodearrayindexfrompointer function in cJSONUtils.c allows for out-of-bounds access. This enables remote attackers to bypass array bounds checking and access restricted data through malformed JSON pointer strings containing alphanumeric characters...

EUVD-2025-202636

NULL-pointer dereference vulnerabilities in Aqara Hub M2 4.3.60027, Hub M3 4.3.60025, and Camera Hub G3 4.1.90027 in the JSON processing enable denial-of-service attacks through malformed JSON inputs...

CVE-2025-65296

NULL-pointer dereference vulnerabilities in Aqara Hub M2 4.3.60027, Hub M3 4.3.60025, and Camera Hub G3 4.1.90027 in the JSON processing enable denial-of-service attacks through malformed JSON inputs...

PT-2025-50547

Name of the Vulnerable Software and Affected Versions Aqara Hub M2 version 4.3.6 0027 Aqara Hub M3 version 4.3.6 0025 Aqara Camera Hub G3 version 4.1.9 0027 Description The software contains NULL-pointer dereference issues in the JSON processing component. These issues can be exploited by providi...

CVE-2025-54858

When a BIG-IP Advanced WAF or BIG-IP ASM Security Policy is configured with a JSON content profile that has a malformed JSON schema, and the security policy is applied to a virtual server, undisclosed requests can cause the bd process to terminate. Note: Software versions which have reached End o...

EUVD-2025-34632

When a BIG-IP Advanced WAF or BIG-IP ASM Security Policy is configured with a JSON content profile that has a malformed JSON schema, and the security policy is applied to a virtual server, undisclosed requests can cause the bd process to terminate. Note: Software versions which have reached End o...

EUVD-2020-25827

Malware in sbrugna...

EUVD-2022-3293

Malicious code in bioql PyPI...

EUVD-2022-0592

Malicious code in bioql PyPI...

CVE-2025-57052

cJSON 1.5.0 through 1.7.18 allows out-of-bounds access via the decodearrayindexfrompointer function in cJSONUtils.c, allowing remote attackers to bypass array bounds checking and access restricted data via malformed JSON pointer strings containing alphanumeric characters...

Linux Distros Unpatched Vulnerability : CVE-2020-26890

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Matrix Synapse before 1.20.0 erroneously permits non-standard NaN, Infinity, and -Infinity JSON values in fields of m.room.member events, allowing remote...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the parsestring function. An attacker can cause a denial of service by sending a malformed JSON input that lacks a trailing newline when cJSONParseWithLength is called. PoC sh "1":1, with no trailing newline...

TensorFlow Serving 安全漏洞

TensorFlow Serving is a flexible, high-performance machine learning model serving system open-sourced by TensorFlow. A security vulnerability exists in TensorFlow Serving version 2.18.0 and earlier, which stems from improper stringing of JSON inputs and could lead to infinite recursion and server...

CVE-2024-8249

mintplex-labs/anything-llm version git 6dc3642 contains an unauthenticated Denial of Service DoS vulnerability in the API for the embeddable chat functionality. An attacker can exploit this vulnerability by sending a malformed JSON payload to the API endpoint, causing a server crash due to an...

CVE-2024-3029

In mintplex-labs/anything-llm, an attacker can exploit improper input validation by sending a malformed JSON payload to the '/system/enable-multi-user' endpoint. This triggers an error that is caught by a catch block, which in turn deletes all users and disables the 'multiusermode'. The...