diff --git a/cve_most_exploited.md b/cve_most_exploited.md
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@@ -70,5 +70,7 @@
 |Atlassian |CVE-2019-11580 |Remote code execution (RCE) | https://github.com/jas502n/CVE-2019-11580 |
 |F5 Big IP |CVE 2020-5902 |Remote code execution (RCE)| https://github.com/yasserjanah/CVE-2020-5902 |
 |Progress MOVEit|CVE-2023-34362 |Remote code execution| https://github.com/horizon3ai/CVE-2023-34362 |
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+|Microsoft windows|CVE-2023-27350|PaperCut MF/NG RCE Vulnerability|https://github.com/adhikara13/CVE-2023-27350|
+|Microsoft windows|CVE-2023-21752|arbitrary file delete vulnerability in Windows Backup service|https://github.com/Wh04m1001/CVE-2023-21752|
+|Microsoft windows|CVE-2023-23397|Microsoft Exchange CalendarNTLMLeak|https://github.com/sqrtZeroKnowledge/CVE-2023-23397_EXPLOIT_0DAY,https://github.com/api0cradle/CVE-2023-23397-POC-Powershell|
+|Microsoft windows|CVE-2023-21823|Windows Graphics Component RCE Vulnerability & Windows Graphics Component Remote Code Execution|https://github.com/Elizarfish/CVE-2023-21823|