CWE-416 释放后使用 类弱点 4332 条 CVE 漏洞汇总,含 AI 中文分析。
CWE-416 释放后使用是一种内存安全漏洞,指程序在释放内存后仍引用该内存区域。攻击者常利用此缺陷,通过重新分配内存并控制其内容,诱导程序执行恶意代码或读取敏感数据,从而引发远程代码执行或信息泄露。开发者应避免此类风险,确保在指针置空前彻底解除引用,采用智能指针等自动内存管理机制,并严格验证内存生命周期,防止悬空指针操作。
#include <stdio.h> #include <unistd.h> #define BUFSIZER1 512 #define BUFSIZER2 ((BUFSIZER1/2) - 8) int main(int argc, char **argv) { char *buf1R1; char *buf2R1; char *buf2R2; char *buf3R2; buf1R1 = (char *) malloc(BUFSIZER1); buf2R1 = (char *) malloc(BUFSIZER1); free(buf2R1); buf2R2 = (char *) malloc(BUFSIZER2); buf3R2 = (char *) malloc(BUFSIZER2); strncpy(buf2R1, argv[1], BUFSIZER1-1); free(buf1R1); free(buf2R2); free(buf3R2); }
char* ptr = (char*)malloc (SIZE); if (err) { abrt = 1; free(ptr); } ... if (abrt) { logError("operation aborted before commit", ptr); }
| CVE ID | 标题 | CVSS | 风险等级 | Published |
|---|---|---|---|---|
| CVE-2026-83582 | Windows图形内核信息泄露漏洞 — Windows 10 Version 1607 | 4.7 | Medium | 2026-10-13 |
| CVE-2026-83566 | Windows Win32k 提权漏洞 — Windows 11 Version 24H2 | 7.0 | High | 2026-10-13 |
| CVE-2026-83570 | Windows Search服务权限提升漏洞 — Windows 10 Version 1607 | 7.8 | High | 2026-10-13 |
| CVE-2026-83564 | Windows 搜索服务提权漏洞 — Windows 10 Version 1607 | 7.0 | High | 2026-10-13 |
| CVE-2026-83574 | Windows 搜索服务提权漏洞 — Windows 10 Version 1607 | 7.0 | High | 2026-10-13 |
| CVE-2026-69596 | Windows 程序兼容性助理服务提权漏洞 — Windows 10 Version 1607 | 7.0 | High | 2026-10-13 |
| CVE-2026-69765 | Windows Storport Miniport Driver 远程代码执行漏洞 — Windows Server 2025 | 8.8 | High | 2026-10-13 |
| CVE-2026-70209 | Windows Win32k 提权漏洞 — Windows 10 Version 1607 | 7.0 | High | 2026-10-13 |
| CVE-2026-70236 | Windows Win32k 提升权限漏洞 — Windows 10 Version 1607 | 7.0 | High | 2026-10-13 |
| CVE-2026-70237 | Windows WinSock辅助功能驱动程序提权漏洞 — Windows 10 Version 1607 | 7.0 | High | 2026-10-13 |
| CVE-2026-70230 | Windows Audio Service 权限提升漏洞 — Windows 10 Version 1809 | 7.0 | High | 2026-10-13 |
| CVE-2026-70067 | Windows Win32k 提权漏洞 — Windows 10 Version 1607 | 7.0 | High | 2026-10-13 |
| CVE-2026-70144 | Windows Win32k 权限提升漏洞 — Windows 11 version 23H2 | 7.0 | High | 2026-10-13 |
| CVE-2026-70066 | Windows DHCP Server 权限提升漏洞 — Windows 10 Version 1607 | 7.0 | High | 2026-10-13 |
| CVE-2026-69987 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-69988 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-69995 | Remote Desktop Client 远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-69992 | Remote Desktop Services远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-69998 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-69991 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-69996 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-69997 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-69994 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-69986 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-70004 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-70012 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-70006 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-69856 | Windows存储权限提升漏洞 — Windows 10 Version 1809 | 7.0 | High | 2026-10-13 |
| CVE-2026-69984 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
| CVE-2026-97789 | 远程桌面客户端远程代码执行漏洞 — Windows 10 Version 1607 | 7.5 | High | 2026-10-13 |
CWE-416(释放后使用) 是常见的弱点类别,本平台收录该类弱点关联的 4332 条 CVE 漏洞。