Product Detail

OFFICE 2021

Vendor :

Microsoft

Number of CVE:

414

Average Exploit Prediction Score :

1.71

Public Exploit/PoC Code :

62

CISA Actively Exploited :

2

Last Vulnerability Seen :

Aug. 11, 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 Aug 11, 2026 CVE-2026-63521 MEDIUM
5.5
2 Aug 11, 2026 CVE-2026-63519 HIGH
7.8
3 Aug 11, 2026 CVE-2026-63518 HIGH
7.8
4 Aug 11, 2026 CVE-2026-63517 MEDIUM
5.5
5 Aug 11, 2026 CVE-2026-63515 HIGH
7.8
6 Aug 11, 2026 CVE-2026-63513 HIGH
7.8
7 Aug 11, 2026 CVE-2026-62882 MEDIUM
4.3
8 Aug 11, 2026 CVE-2026-62842 MEDIUM
5.5
9 Aug 11, 2026 CVE-2026-58651 HIGH
7.8
10 Aug 04, 2026 CVE-2026-62870 HIGH
8.8
11 Jul 14, 2026 CVE-2026-56195 MEDIUM
5.5
12 Jul 14, 2026 CVE-2026-56192 MEDIUM
5.5
13 Jul 14, 2026 CVE-2026-56156 HIGH
7.8
14 Jul 14, 2026 CVE-2026-55949 HIGH
7.8
15 Jul 14, 2026 CVE-2026-55947 HIGH
7.8
16 Jul 14, 2026 CVE-2026-55898 HIGH
7.1
17 Jul 14, 2026 CVE-2026-55142 MEDIUM
5.5
18 Jul 14, 2026 CVE-2026-55141 HIGH
7.8
19 Jul 14, 2026 CVE-2026-55140 HIGH
7.8
20 Jul 14, 2026 CVE-2026-55139 MEDIUM
5.5
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