Known vulnerabilities in Microsoft Office LTSC 2021
Vendor:
Microsoft
Software:
Microsoft Office LTSC
Version:
2021
Software CPE:
cpe:2.3:a:microsoft:microsoft_office_ltsc:*:*:*:*:*:*:*:*
Website:
https://www.microsoft.com
Total vulnerabilities:
230
Public exploits:
2
Known exploited (KEV):
0
Highest CVSSv4 Score:
9.3
Vulnerabilities by Severity
Vulnerabilities (230)
| Vulnerability | CWE-ID | CSH Severity | Public Exploit | KEV | First fixed release | Published | Bulletins |
|---|---|---|---|---|---|---|---|
| #VU142259 - Heap-based Buffer Overflow CVE-2026-70130 |
CWE-122 | High | - | 13.08.2026 |
SB2026081345 |
||
| #VU142258 - Command injection CVE-2026-68792 |
CWE-77 | Low | - | 13.08.2026 |
SB2026081345 |
||
| #VU142257 - Command injection CVE-2026-65656 |
CWE-77 | High | - | 13.08.2026 |
SB2026081345 |
||
| #VU134502 - Stack-based buffer overflow CVE-2026-45463 |
CWE-121 | High | - | 15.06.2026 |
SB2026061527 |
||
| #VU134501 - Untrusted Pointer Dereference CVE-2026-45645 |
CWE-822 | High | - | 15.06.2026 |
SB2026061527 |
||
| #VU134500 - Use After Free CVE-2026-45461 |
CWE-416 | High | - | 15.06.2026 |
SB2026061527 |
||
| #VU134499 - Out-of-bounds read CVE-2026-45460 |
CWE-125 | Medium | - | 15.06.2026 |
SB2026061527 |
||
| #VU134498 - Heap-based Buffer Overflow CVE-2026-44824 |
CWE-122 | High | - | 15.06.2026 |
SB2026061527 |
||
| #VU134497 - Out-of-bounds read CVE-2026-44821 |
CWE-125 | Medium | - | 15.06.2026 |
SB2026061527 |
||
| #VU134496 - Heap-based Buffer Overflow CVE-2026-44819 |
CWE-122 | High | - | 15.06.2026 |
SB2026061527 |
||
| #VU134495 - Out-of-bounds read CVE-2026-45485 |
CWE-125 | Medium | - | 15.06.2026 |
SB2026061527 |
||
| #VU134494 - Use After Free CVE-2026-45474 |
CWE-416 | High | - | 15.06.2026 |
SB2026061527 |
||
| #VU134493 - Use After Free CVE-2026-45472 |
CWE-416 | High | - | 15.06.2026 |
SB2026061527 |
||
| #VU134489 - Heap-based Buffer Overflow CVE-2026-45475 |
CWE-122 | High | - | 15.06.2026 |
SB2026061527 |
||
| #VU134244 - Use After Free CVE-2026-45458 |
CWE-416 | High | - | 10.06.2026 |
SB2026061097 |
||
| #VU134228 - Type confusion CVE-2026-45456 |
CWE-843 | High | - | 10.06.2026 |
SB2026061097 |
||
| #VU134216 - Untrusted Pointer Dereference CVE-2026-45643 |
CWE-822 | High | - | 10.06.2026 |
SB2026061062 |
||
| #VU134215 - Heap-based Buffer Overflow CVE-2026-45466 |
CWE-122 | Medium | - | 10.06.2026 |
SB2026061062 |
||
| #VU134213 - Untrusted Pointer Dereference CVE-2026-45471 |
CWE-822 | High | - | 10.06.2026 |
SB2026061062 |
||
| #VU134205 - Integer underflow CVE-2026-45469 |
CWE-191 | High | - | 10.06.2026 |
SB2026061046 |
Showing elements 1 - 20 out of 230