# RHSA-2026:30847 - Security Advisory ## Synopsis Security: Important security update ## Type/Severity Security Advisory, Moderate ## Topic An update for Wood is now available for Red Hat Enterprise L…
### 漏洞概述 **漏洞标题**: [Bug] Security-related Bug: Is1c CAN receive path trusts raw DLC and writes past rt_can_msg data #11424 **漏洞描述**: Loongson ls1dev CAN接收路径将原始硬件DLC值存储在接收消息中,并在后续使用时将其作为副本边界。外部输入边界是CAN…