Microsoft Microsoft Office 2019 vulnerabilities
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Published CVEs affecting Microsoft Microsoft Office 2019: 386 record(s), with affected versions and fixes.
CVE-2026-21509
High · 7.8
KEV High · 62 Public exploit CWE-807 Jan 26, 2026
Microsoft Office Security Feature Bypass Vulnerability
Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally.
CVE-2026-20957
High · 7.8
CWE-122 Jan 13, 2026
Microsoft Excel Remote Code Execution Vulnerability
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-20955
High · 7.8
CWE-822 Jan 13, 2026
Microsoft Excel Remote Code Execution Vulnerability
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-20953
High · 8.4
CWE-416 Jan 13, 2026
Microsoft Office Remote Code Execution Vulnerability
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-20952
High · 8.4
CWE-416 Jan 13, 2026
Microsoft Office Remote Code Execution Vulnerability
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-20950
High · 7.8
CWE-416 Jan 13, 2026
Microsoft Excel Remote Code Execution Vulnerability
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-20948
High · 7.8
CWE-822 Jan 13, 2026
Microsoft Word Remote Code Execution Vulnerability
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-20946
High · 7.8
CWE-125 Jan 13, 2026
Microsoft Excel Remote Code Execution Vulnerability
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62564
High · 7.8
CWE-125 Dec 9, 2025
Microsoft Excel Remote Code Execution Vulnerability
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62563
High · 7.8
CWE-416 Dec 9, 2025
Microsoft Excel Remote Code Execution Vulnerability
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62562
High · 7.8
CWE-416 Dec 9, 2025
Microsoft Outlook Remote Code Execution Vulnerability
Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code locally.
CVE-2025-62561
High · 7.8
CWE-822 Dec 9, 2025
Microsoft Excel Remote Code Execution Vulnerability
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62560
High · 7.8
CWE-126 Dec 9, 2025
Microsoft Excel Remote Code Execution Vulnerability
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62559
High · 7.8
CWE-416 Dec 9, 2025
Microsoft Word Remote Code Execution Vulnerability
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2025-62558
High · 7.8
CWE-416 Dec 9, 2025
Microsoft Word Remote Code Execution Vulnerability
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2025-62557
High · 7.8
CWE-416 Dec 9, 2025
Microsoft Office Remote Code Execution Vulnerability
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-62556
High · 7.8
CWE-822 Dec 9, 2025
Microsoft Excel Remote Code Execution Vulnerability
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62553
High · 7.8
CWE-416 Dec 9, 2025
Microsoft Excel Remote Code Execution Vulnerability
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62555
High · 7.0
CWE-416 Dec 9, 2025
Microsoft Word Remote Code Execution Vulnerability
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2025-62554
High · 7.8
CWE-843 Dec 9, 2025
Microsoft Office Remote Code Execution Vulnerability
Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-62552
High · 7.8
CWE-23 Dec 9, 2025
Microsoft Access Remote Code Execution Vulnerability
Relative path traversal in Microsoft Office Access allows an unauthorized attacker to execute code locally.
CVE-2025-62203
High · 7.8
CWE-416 Nov 11, 2025
Microsoft Excel Remote Code Execution Vulnerability
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62202
High · 7.1
CWE-125 Nov 11, 2025
Microsoft Excel Information Disclosure Vulnerability
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVE-2025-62201
High · 7.8
CWE-122 Nov 11, 2025
Microsoft Excel Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62200
High · 7.8
CWE-822 Nov 11, 2025
Microsoft Excel Remote Code Execution Vulnerability
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.