Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the luoretrievefile function. When retrieval fails, this function does not record the attempt...

CVE-2026-7844

A vulnerability was detected in chatchat-space Langchain-Chatchat up to 0.3.1.3. This vulnerability affects the function files/listfiles/retrievefile/retrievefilecontent/deletefile of the file libs/chatchat-server/chatchat/server/apiserver/openairoutes.py of the component Compatible File Service...

LangChain-Chatchat 授权问题漏洞

LangChain-Chatchat is a chatbot software developed based on the LangChain framework, open-sourced by Chatchat-Space. Versions of Langchain-Chatchat 0.3.1.3 and earlier had an authorization vulnerability. This vulnerability stems from a lack of authentication in the functions...

Multiple vulnerabilities in The LuxCal Web Calendar

Overview The LuxCal Web Calendar provided by LuxSoft contains multiple vulnerabilities listed below. SQL injection in pdf.php CWE-89 - CVE-2025-25221 SQL injection in retrieve.php CWE-89 - CVE-2025-25222 Path traversal in dloader.php CWE-22 - CVE-2025-25223 Missing authentication in dloader.php...