Known vulnerabilities in Microsoft Excel - page 3

Vendor: Microsoft
Software: Microsoft Excel
Software CPE: cpe:2.3:a:microsoft:microsoft_excel:*:*:*:*:*:microsoft_office:*:*
Website: https://www.microsoft.com
Total vulnerabilities: 367
Public exploits: 24
Known exploited (KEV): 13
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Microsoft Excel Microsoft Excel is affected by 367 known vulnerabilities: 8 critical, 286 high, 46 medium, 27 low Critical High Medium Low

Vulnerabilities (367)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU141999 - Stack-based buffer overflow
CVE-2026-68817		 CWE-121 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141998 - Out-of-bounds read
CVE-2026-68814		 CWE-125 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141997 - Heap-based Buffer Overflow
CVE-2026-68812		 CWE-122 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141996 - Heap-based Buffer Overflow
CVE-2026-68805		 CWE-122 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141995 - Numeric Truncation Error
CVE-2026-68804		 CWE-197 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141994 - Type confusion
CVE-2026-68803		 CWE-843 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141993 - Heap-based Buffer Overflow
CVE-2026-68801		 CWE-122 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141992 - Use of Uninitialized Resource
CVE-2026-68799		 CWE-908 Medium
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141989 - Out-of-bounds read
CVE-2026-68797		 CWE-125 Medium
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141857 - Out-of-bounds read
CVE-2026-70328		 CWE-125 Medium
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141856 - Out-of-bounds read
CVE-2026-70327		 CWE-125 Medium
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141833 - Stack-based buffer overflow
CVE-2026-68816		 CWE-121 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141832 - Heap-based Buffer Overflow
CVE-2026-68815		 CWE-122 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141830 - Type confusion
CVE-2026-68811		 CWE-843 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU141829 - Untrusted Pointer Dereference
CVE-2026-68810		 CWE-822 High
No
No
 16.0.5565.1001 12.08.2026 SB20260812234
#VU140672 - Use After Free
CVE-2026-62870		 CWE-416 High
No
No
 16.0.5561.1001 31.07.2026 SB2026080111
#VU138218 - Stack-based buffer overflow
CVE-2026-55141		 CWE-121 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138217 - Untrusted Pointer Dereference
CVE-2026-55136		 CWE-822 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138179 - Heap-based Buffer Overflow
CVE-2026-50678		 CWE-122 Low
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138178 - Heap-based Buffer Overflow
CVE-2026-50675		 CWE-122 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713


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