Known vulnerabilities in Microsoft Excel 2016

Vendor: Microsoft
Software: Microsoft Excel
Version: 2016
Software CPE: cpe:2.3:a:microsoft:microsoft_excel:*:*:*:*:*:microsoft_office:*:*
Website: https://www.microsoft.com
Total vulnerabilities: 204
Public exploits: 9
Known exploited (KEV): 2
Highest CVSSv4 Score: 9.3

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Microsoft Excel version 2016 Microsoft Excel 2016 is affected by 204 vulnerabilities: 1 critical, 163 high, 26 medium, 14 low Critical High Medium Low

Vulnerabilities (204)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU134211 - Out-of-bounds read
CVE-2026-45455		 CWE-125 Medium
No
No
 - 10.06.2026 SB2026061046
#VU134210 - Out-of-bounds read
CVE-2026-44822		 CWE-125 Medium
No
No
 - 10.06.2026 SB2026061046
#VU134209 - Integer underflow
CVE-2026-44823		 CWE-191 High
No
No
 - 10.06.2026 SB2026061046
#VU134208 - Integer underflow
CVE-2026-44820		 CWE-191 High
No
No
 - 10.06.2026 SB2026061046
#VU134207 - Integer underflow
CVE-2026-44818		 CWE-191 High
No
No
 - 10.06.2026 SB2026061046
#VU134206 - Integer underflow
CVE-2026-44817		 CWE-191 High
No
No
 - 10.06.2026 SB2026061046
#VU134205 - Integer underflow
CVE-2026-45469		 CWE-191 High
No
No
 - 10.06.2026 SB2026061046
#VU131338 - Use After Free
CVE-2026-40359		 CWE-416 High
No
No
 - 13.05.2026 SB2026051364
#VU131336 - Out-of-bounds read
CVE-2026-40360		 CWE-125 Medium
No
No
 - 13.05.2026 SB2026051364
#VU131335 - Heap-based Buffer Overflow
CVE-2026-40362		 CWE-122 High
No
No
 - 13.05.2026 SB2026051364
#VU126259 - Use After Free
CVE-2026-32199		 CWE-416 High
No
No
 - 16.04.2026 SB2026041615
#VU126258 - Use After Free
CVE-2026-32198		 CWE-416 High
No
No
 - 16.04.2026 SB2026041615
#VU126257 - Use After Free
CVE-2026-32197		 CWE-416 High
No
No
 - 16.04.2026 SB2026041615
#VU126256 - Use After Free
CVE-2026-32189		 CWE-416 High
No
No
 - 16.04.2026 SB2026041615
#VU126255 - Out-of-bounds read
CVE-2026-32188		 CWE-125 Medium
No
No
 - 16.04.2026 SB2026041615
#VU122585 - Out-of-bounds read
CVE-2026-21261		 CWE-125 Medium
No
No
 - 10.02.2026 SB2026021092
#VU122584 - Out-of-bounds read
CVE-2026-21258		 CWE-125 Medium
No
No
 - 10.02.2026 SB2026021092
#VU122583 - Heap-based Buffer Overflow
CVE-2026-21259		 CWE-122 High
No
No
 - 10.02.2026 SB2026021092
#VU121287 - Use After Free
CVE-2026-20950		 CWE-416 High
No
No
 - 13.01.2026 SB20260113102
#VU121285 - Integer underflow
CVE-2026-20957		 CWE-191 High
No
No
 - 13.01.2026 SB20260113102


Showing elements 1 - 20 out of 204