Product Detail

OFFICE 2021

Vendor :

Microsoft

Number of CVE:

659

Average Exploit Prediction Score :

3.85

Public Exploit/PoC Code :

69

CISA Actively Exploited :

4

Last Vulnerability Seen :

Oct. 13, 2026
Vulnerabilities

The following vulnerabilities are recorded OFFICE 2021 product. You can click on the vulnerability to view more details.

Number Published CVE ID Severity CVSS Score
1 Oct 13, 2026 CVE-2026-88153 MEDIUM
6.5
2 Oct 13, 2026 CVE-2026-88151 MEDIUM
6.5
3 Oct 13, 2026 CVE-2026-88150 HIGH
8.8
4 Oct 13, 2026 CVE-2026-88145 HIGH
8.8
5 Oct 13, 2026 CVE-2026-88144 HIGH
8.8
6 Oct 13, 2026 CVE-2026-88109 HIGH
7.8
7 Oct 13, 2026 CVE-2026-85340 HIGH
7.8
8 Oct 13, 2026 CVE-2026-83891 HIGH
8.8
9 Oct 13, 2026 CVE-2026-77902 HIGH
8.8
10 Oct 13, 2026 CVE-2026-70302 HIGH
8.8
11 Oct 13, 2026 CVE-2026-70301 HIGH
8.8
12 Oct 13, 2026 CVE-2026-70300 CRITICAL
9.8
13 Oct 13, 2026 CVE-2026-70291 CRITICAL
9.8
14 Oct 13, 2026 CVE-2026-70287 HIGH
8.8
15 Oct 13, 2026 CVE-2026-70282 HIGH
8.8
16 Oct 13, 2026 CVE-2026-70281 HIGH
7.5
17 Oct 13, 2026 CVE-2026-70276 HIGH
7.0
18 Oct 13, 2026 CVE-2026-70269 HIGH
8.1
19 Oct 13, 2026 CVE-2026-70268 HIGH
8.8
20 Oct 13, 2026 CVE-2026-70263 MEDIUM
6.5
SEVERITY DISTRIBUTION CHART