OL
Product
Office Long Term Servicing Channel
by Microsoft · last CVE May 12, 2026
On CISA KEVExploited in the wild
366
CVEs
7
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 5High 309Medium 50Low 2
Watch

Add Office Long Term Servicing Channel to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-36761
In wildKEV
6.5
20%
Sep 12
Microsoft Word Information Disclosure Vulnerability
Affected: 2021; 2021
CVE-2025-47171
6.7
2%
Jun 10
Microsoft Outlook Remote Code Execution Vulnerability
Affected: 2021; 2024
CVE-2025-21357
6.7
1%
Jan 14
Microsoft Outlook Remote Code Execution Vulnerability
Affected: 2021; 2021; 2024; 2024
CVE-2024-38173
6.7
1%
Aug 13
Microsoft Outlook Remote Code Execution Vulnerability
Affected: 2021
CVE-2024-43609
6.5
2%
Oct 8
Microsoft Office Spoofing Vulnerability
Affected: 2021; 2021; 2024; 2024
CVE-2024-38200
6.5
22%
Aug 12
Microsoft Office Spoofing Vulnerability
Affected: 2021; 2021
CVE-2024-38020
6.5
2%
Jul 9
Microsoft Outlook Spoofing Vulnerability
Affected: 2021
CVE-2023-35636
6.5
18%
Dec 12
Microsoft Outlook Information Disclosure Vulnerability
Affected: 2021
CVE-2023-36413
6.5
30%
Nov 14
Microsoft Office Security Feature Bypass Vulnerability
Affected: 2021
CVE-2023-36897
6.5
2%
Aug 8
Visual Studio Tools for Office Runtime Spoofing Vulnerability
Affected: 2021; 2021
CVE-2023-36893
6.5
2%
Aug 8
Microsoft Outlook Spoofing Vulnerability
Affected: 2021
CVE-2023-33151
6.5
3%
Jul 11
Microsoft Outlook Spoofing Vulnerability
Affected: 2021; 2021
CVE-2022-38001
6.5
2%
Oct 11
Microsoft Office Spoofing Vulnerability
Affected: 2021
CVE-2022-26934
6.5
3%
May 10
Windows Graphics Component Information Disclosure Vulnerability
Affected: 2021
CVE-2021-42293
6.5
3%
Dec 15
Microsoft Jet Red Database Engine and Access Connectivity Engine Elevation of Privilege Vulnerability
Affected: 2021; 2021
CVE-2025-53736
6.2
0%
Aug 12
Microsoft Word Information Disclosure Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2026-33822
6.1
0%
Apr 14
Microsoft Word Information Disclosure Vulnerability
Affected: 2021; 2024
CVE-2021-41368
6.1
5%
Nov 10
Microsoft Access Remote Code Execution Vulnerability
Affected: 2021
CVE-2026-42832
5.5
0%
May 12
Microsoft Office Spoofing Vulnerability
Affected: 2021
CVE-2026-35440
5.5
0%
May 12
Microsoft Word Information Disclosure Vulnerability
Affected: 2021; 2021; 2024; 2024
CVE-2026-21261
5.5
1%
Feb 10
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021; 2024; 2024; 2024; 2024; 2024
CVE-2026-21258
5.5
1%
Feb 10
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-59240
5.5
1%
Nov 11
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021; 2021; 2024; 2024
CVE-2025-59229
5.5
0%
Oct 14
Microsoft Office Denial of Service Vulnerability
Affected: 2024; 2024
CVE-2025-54901
5.5
1%
Sep 9
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-48812
5.5
1%
Jul 8
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2025-21383
5.5
1%
Feb 11
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021; 2021; 2021; 2024; 2024; 2024
CVE-2024-49065
5.5
1%
Dec 10
Microsoft Office Remote Code Execution Vulnerability
Affected: 2021; 2021; 2024; 2024
CVE-2023-36009
5.5
1%
Dec 12
Microsoft Word Information Disclosure Vulnerability
Affected: 2021; 2021; 2021
CVE-2023-41764
5.5
1%
Sep 12
Microsoft Office Spoofing Vulnerability
Affected: 2021; 2021
CVE-2023-36766
5.5
1%
Sep 12
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021
CVE-2023-33162
5.5
1%
Jul 11
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021; 2021; 2021
CVE-2023-21714
5.5
1%
Feb 14
Microsoft Office Information Disclosure Vulnerability
Affected: 2021
CVE-2022-41105
5.5
1%
Nov 9
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021
CVE-2022-41104
5.5
1%
Nov 9
Microsoft Excel Security Feature Bypass Vulnerability
Affected: 2021
CVE-2022-41103
5.5
1%
Nov 9
Microsoft Word Information Disclosure Vulnerability
Affected: 2021
CVE-2022-41060
5.5
1%
Nov 9
Microsoft Word Information Disclosure Vulnerability
Affected: 2021
CVE-2022-29107
5.5
3%
May 10
Microsoft Office Security Feature Bypass Vulnerability
Affected: 2021; 2021
CVE-2022-24511
5.5
1%
Mar 9
Microsoft Office Word Tampering Vulnerability
Affected: 2021
CVE-2022-24462
5.5
2%
Mar 9
Microsoft Word Security Feature Bypass Vulnerability
Affected: 2021
CVE-2022-23252
5.5
1%
Feb 9
Microsoft Office Information Disclosure Vulnerability
Affected: 2021; 2021
CVE-2022-22716
5.5
5%
Feb 9
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021; 2021; 2021
CVE-2021-43255
5.5
2%
Dec 15
Microsoft Office Trust Center Spoofing Vulnerability
Affected: 2021; 2021
CVE-2021-42295
5.5
3%
Dec 15
Visual Basic for Applications Information Disclosure Vulnerability
Affected: 2021; 2021
CVE-2021-40472
5.5
1%
Oct 13
Microsoft Excel Information Disclosure Vulnerability
Affected: 2021
CVE-2023-35619
5.3
1%
Dec 12
Microsoft Outlook for Mac Spoofing Vulnerability
Affected: 2021
CVE-2022-33632
4.7
1%
Jul 12
Microsoft Office Security Feature Bypass Vulnerability
Affected: 2021; 2021
CVE-2026-40421
4.3
1%
May 12
Microsoft Word Information Disclosure Vulnerability
Affected: 2021; 2021
CVE-2025-60728
4.3
1%
Nov 11
Microsoft Excel Information Disclosure Vulnerability
Affected: 2024; 2024; 2024
CVE-2023-36767
4.3
3%
Sep 12
Microsoft Office Security Feature Bypass Vulnerability
Affected: 2021
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