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: 337
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 337 known vulnerabilities: 8 critical, 269 high, 34 medium, 26 low Critical High Medium Low

Vulnerabilities (337)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU138249 - Use of Uninitialized Resource
CVE-2026-55949		 CWE-908 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138248 - Heap-based Buffer Overflow
CVE-2026-55947		 CWE-122 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138247 - Out-of-bounds read
CVE-2026-55898		 CWE-125 Low
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138233 - Heap-based Buffer Overflow
CVE-2026-55131		 CWE-122 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138231 - Out-of-bounds read
CVE-2026-55122		 CWE-125 Low
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138230 - Heap-based Buffer Overflow
CVE-2026-55053		 CWE-122 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138214 - Untrusted Pointer Dereference
CVE-2026-55138		 CWE-822 Low
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138213 - Heap-based Buffer Overflow
CVE-2026-55041		 CWE-122 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138207 - Integer underflow
CVE-2026-55039		 CWE-191 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138204 - Heap-based Buffer Overflow
CVE-2026-55029		 CWE-122 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138202 - Integer overflow
CVE-2026-55048		 CWE-190 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138200 - Out-of-bounds read
CVE-2026-55031		 CWE-125 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138198 - Type confusion
CVE-2026-55025		 CWE-843 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138195 - Out-of-bounds read
CVE-2026-55046		 CWE-125 Low
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138193 - Out-of-bounds read
CVE-2026-50408		 CWE-125 Low
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138192 - Type confusion
CVE-2026-55024		 CWE-843 High
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#VU138187 - Untrusted Pointer Dereference
CVE-2026-48580		 CWE-822 Low
No
No
 16.0.5561.1001 17.07.2026 SB2026071713
#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
#VU134205 - Integer underflow
CVE-2026-45469		 CWE-191 High
No
No
 - 10.06.2026 SB2026061046


Showing elements 41 - 60 out of 337