Microsoft Office Long Term Servicing Channel vulnerabilities
354 known vulnerabilities affecting microsoft/office_long_term_servicing_channel.
Total CVEs
354
CISA KEV
9
actively exploited
Public exploits
16
Exploited in wild
14
Severity breakdown
CRITICAL5HIGH308MEDIUM40LOW1
Vulnerabilities
Page 16 of 18
CVE-2023-24910P3HIGHCVSS 7.8v20212023-03-14
CVE-2023-24910 [HIGH] CWE-476 CVE-2023-24910: Windows Graphics Component Elevation of Privilege Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2025-62555P3HIGHCVSS 7.0v2021v20242025-12-09
CVE-2025-62555 [HIGH] CWE-416 CVE-2025-62555: Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
nvd
CVE-2025-59221P3HIGHCVSS 7.0v2021v20242025-10-14
CVE-2025-59221 [HIGH] CWE-416 CVE-2025-59221: Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
nvd
CVE-2022-33631P3HIGHCVSS 7.3v20212022-08-09
CVE-2022-33631 [HIGH] CWE-693 CVE-2022-33631: Microsoft Excel Security Feature Bypass Vulnerability
Microsoft Excel Security Feature Bypass Vulnerability
nvd
CVE-2023-21741P3HIGHCVSS 7.1v20212023-01-10
CVE-2023-21741 [HIGH] CWE-125 CVE-2023-21741: Microsoft Office Visio Information Disclosure Vulnerability
Microsoft Office Visio Information Disclosure Vulnerability
nvd
CVE-2025-24078P3HIGHCVSS 7.0v2021v20242025-03-11
CVE-2025-24078 [HIGH] CWE-416 CVE-2025-24078: Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
nvd
CVE-2025-49699P3HIGHCVSS 7.0v2021v20242025-07-08
CVE-2025-49699 [HIGH] CWE-416 CVE-2025-49699: Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
nvd
CVE-2021-42293P3MEDIUMCVSS 6.5v20212021-12-15
CVE-2021-42293 [MEDIUM] CVE-2021-42293: Microsoft Jet Red Database Engine and Access Connectivity Engine Elevation of Privilege Vulnerabilit
Microsoft Jet Red Database Engine and Access Connectivity Engine Elevation of Privilege Vulnerability
nvd
CVE-2024-38170P4HIGHCVSS 7.1v20212024-08-13
CVE-2024-38170 [HIGH] CWE-122 CVE-2024-38170: Microsoft Excel Remote Code Execution Vulnerability
Microsoft Excel Remote Code Execution Vulnerability
nvd
CVE-2024-38173P4MEDIUMCVSS 6.7v20212024-08-13
CVE-2024-38173 [MEDIUM] CWE-73 CVE-2024-38173: Microsoft Outlook Remote Code Execution Vulnerability
Microsoft Outlook Remote Code Execution Vulnerability
nvd
CVE-2025-21357P4MEDIUMCVSS 6.7v2021v20242025-01-14
CVE-2025-21357 [MEDIUM] CWE-908 CVE-2025-21357: Microsoft Outlook Remote Code Execution Vulnerability
Microsoft Outlook Remote Code Execution Vulnerability
nvd
CVE-2025-60726P4HIGHCVSS 7.1v2021v20242025-11-11
CVE-2025-60726 [HIGH] CWE-125 CVE-2025-60726: Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
nvd
CVE-2025-59235P4HIGHCVSS 7.1v2021v20242025-10-14
CVE-2025-59235 [HIGH] CWE-125 CVE-2025-59235: Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
nvd
CVE-2025-62202P4HIGHCVSS 7.1v2021v20242025-11-11
CVE-2025-62202 [HIGH] CWE-125 CVE-2025-62202: Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
nvd
CVE-2026-32188P4HIGHCVSS 7.1v2021v20242026-04-14
CVE-2026-32188 [HIGH] CWE-125 CVE-2026-32188: Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
nvd
CVE-2025-59232P4HIGHCVSS 7.1v2021v20242025-10-14
CVE-2025-59232 [HIGH] CWE-125 CVE-2025-59232: Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
nvd
CVE-2024-49059P4HIGHCVSS 7.0v2021v20242024-12-12
CVE-2024-49059 [HIGH] CWE-59 CVE-2024-49059: Microsoft Office Elevation of Privilege Vulnerability
Microsoft Office Elevation of Privilege Vulnerability
nvd
CVE-2025-54905P4HIGHCVSS 7.1v2021v20242025-09-09
CVE-2025-54905 [HIGH] CWE-822 CVE-2025-54905: Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose i
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
nvd
CVE-2023-36568P4HIGHCVSS 7.0v20212023-10-10
CVE-2023-36568 [HIGH] CWE-59 CVE-2023-36568: Microsoft Office Click-To-Run Elevation of Privilege Vulnerability
Microsoft Office Click-To-Run Elevation of Privilege Vulnerability
nvd
CVE-2023-36565P4HIGHCVSS 7.0v20212023-10-10
CVE-2023-36565 [HIGH] CWE-416 CVE-2023-36565: Microsoft Office Graphics Elevation of Privilege Vulnerability
Microsoft Office Graphics Elevation of Privilege Vulnerability
nvd