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漏洞通告|Microsoft Excel代码执行漏洞(CVE-2026-20957)

  • 2026-04-08 10:14:13
漏洞通告|Microsoft Excel代码执行漏洞(CVE-2026-20957)
漏洞描述
Microsoft Excel是美国微软（Microsoft）公司的一款Office套件中的电子表格处理软件。

Microsoft Excel存在代码执行漏洞，攻击者可利用该漏洞在系统上执行任意代码。

影响版本
Microsoft Excel 2016Microsoft Office Online ServerMicrosoft Office 2019Microsoft 365 Apps for EnterpriseMicrosoft Office LTSC 2021Microsoft Office LTSC for Mac 2021Microsoft Microsoft Office LTSC 2024Microsoft Office LTSC for Mac 2024
处置建议
厂商已发布了漏洞修复程序，请及时关注更新：

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20957

全时全域 安全无忧
来源：CNVD
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  1. CONNECT:[ UseTime:0.000555s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000900s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001839s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001768s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000557s ]
  6. SELECT * FROM `set` [ RunTime:0.000238s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000697s ]
  8. SELECT * FROM `article` WHERE `id` = 465266 LIMIT 1 [ RunTime:0.017909s ]
  9. UPDATE `article` SET `lasttime` = 1775619203 WHERE `id` = 465266 [ RunTime:0.010942s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.017612s ]
  11. SELECT * FROM `article` WHERE `id` < 465266 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.038319s ]
  12. SELECT * FROM `article` WHERE `id` > 465266 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.012068s ]
  13. SELECT * FROM `article` WHERE `id` < 465266 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.113443s ]
  14. SELECT * FROM `article` WHERE `id` < 465266 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.040179s ]
  15. SELECT * FROM `article` WHERE `id` < 465266 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.011155s ]
0.345363s