Known vulnerabilities in Microsoft Office LTSC

Vendor: Microsoft
Software: Microsoft Office LTSC
Software CPE: cpe:2.3:a:microsoft:microsoft_office_ltsc:*:*:*:*:*:*:*:*
Website: https://www.microsoft.com
Total vulnerabilities: 357
Public exploits: 10
Known exploited (KEV): 2
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Microsoft Office LTSC Microsoft Office LTSC is affected by 357 known vulnerabilities: 272 high, 65 medium, 20 low Critical High Medium Low

Vulnerabilities (357)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU134502 - Stack-based buffer overflow
CVE-2026-45463		 CWE-121 High
No
No
 - 15.06.2026 SB2026061527
#VU134501 - Untrusted Pointer Dereference
CVE-2026-45645		 CWE-822 High
No
No
 - 15.06.2026 SB2026061527
#VU134500 - Use After Free
CVE-2026-45461		 CWE-416 High
No
No
 - 15.06.2026 SB2026061527
#VU134499 - Out-of-bounds read
CVE-2026-45460		 CWE-125 Medium
No
No
 - 15.06.2026 SB2026061527
#VU134498 - Heap-based Buffer Overflow
CVE-2026-44824		 CWE-122 High
No
No
 - 15.06.2026 SB2026061527
#VU134497 - Out-of-bounds read
CVE-2026-44821		 CWE-125 Medium
No
No
 - 15.06.2026 SB2026061527
#VU134496 - Heap-based Buffer Overflow
CVE-2026-44819		 CWE-122 High
No
No
 - 15.06.2026 SB2026061527
#VU134495 - Out-of-bounds read
CVE-2026-45485		 CWE-125 Medium
No
No
 - 15.06.2026 SB2026061527
#VU134494 - Use After Free
CVE-2026-45474		 CWE-416 High
No
No
 - 15.06.2026 SB2026061527
#VU134493 - Use After Free
CVE-2026-45472		 CWE-416 High
No
No
 - 15.06.2026 SB2026061527
#VU134489 - Heap-based Buffer Overflow
CVE-2026-45475		 CWE-122 High
No
No
 - 15.06.2026 SB2026061527
#VU134260 - Heap-based Buffer Overflow
CVE-2026-47635		 CWE-122 High
No
No
 - 10.06.2026 SB2026061097
#VU134244 - Use After Free
CVE-2026-45458		 CWE-416 High
No
No
 - 10.06.2026 SB2026061097
#VU134228 - Type confusion
CVE-2026-45456		 CWE-843 High
No
No
 - 10.06.2026 SB2026061097
#VU134217 - Out-of-bounds read
CVE-2026-45457		 CWE-125 High
No
No
 - 10.06.2026 SB2026061062
#VU134216 - Untrusted Pointer Dereference
CVE-2026-45643		 CWE-822 High
No
No
 - 10.06.2026 SB2026061062
#VU134215 - Heap-based Buffer Overflow
CVE-2026-45466		 CWE-122 Medium
No
No
 - 10.06.2026 SB2026061062
#VU134214 - Use After Free
CVE-2026-45486		 CWE-416 High
No
No
 - 10.06.2026 SB2026061062
#VU134213 - Untrusted Pointer Dereference
CVE-2026-45471		 CWE-822 High
No
No
 - 10.06.2026 SB2026061062
#VU134205 - Integer underflow
CVE-2026-45469		 CWE-191 High
No
No
 - 10.06.2026 SB2026061046


Showing elements 1 - 20 out of 357