CVE-2026-45458

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally...

CVE-2026-45456

CVE-2026-45456 affects Microsoft Office apps (notably Outlook and Word) and is caused by a resource access type confusion that can lead to local code execution. The vulnerability allows an authenticated, local attacker to run arbitrary code without user interaction, with high impact on confidenti...

CVE-2026-44824

CVE-2026-44824 affects Microsoft Office and is a heap-based buffer overflow that enables local code execution. The issue requires user interaction and has a CVSS v3.1 base score of 7.8 (HIGH) with LOCAL attack vector, no privileges required, and high impact on confidentiality, integrity, and avai...

CVE-2026-44824 Microsoft Office Remote Code Execution Vulnerability

...

CVE-2026-44824

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally...

CVE-2026-44824 Microsoft Office Remote Code Execution Vulnerability

...

CVE-2026-44823

Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-44823

The CVE-2026-44823 entry concerns an integer underflow (wrap or wraparound) in Microsoft Office Excel that could allow an attacker to execute code locally. Affected product: Microsoft Excel within Microsoft Office. The vulnerability is described as enabling local code execution with attack vector...

CVE-2026-44821

The CVE-2026-44821 entry concerns an out-of-bounds read in Microsoft Office that could allow a local attacker to disclose information. Affected software is Microsoft Office; the vulnerability is a read boundary issue in a component/file used by Office, enabling local information disclosure. The p...

CVE-2026-44821 Microsoft Office Information Disclosure Vulnerability

...

CVE-2026-44821 Microsoft Office Information Disclosure Vulnerability

...

CVE-2026-44820

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-44818

Concurrent execution using shared resource with improper synchronization 'race condition' in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-44819 Microsoft Office Remote Code Execution Vulnerability

...

CVE-2026-44819

CVE-2026-44819 affects Microsoft Office and is described as a heap-based buffer overflow that allows a local attacker to execute code. The vulnerability is characterized by a LOCAL attack vector, LOW attack complexity, and requires user interaction, with a high impact on confidentiality, integrit...

CVE-2026-44819 Microsoft Office Remote Code Execution Vulnerability

...

CVE-2026-44818

CVE-2026-44818 affects Microsoft Excel. A integer underflow (wrap/wraparound) in Excel is described as allowing an unauthorized attacker to execute code locally. The associated CVSS 3.1 vector indicates Local attack vector, high impact on confidentiality, integrity, and availability, with High pr...

CVE-2026-44819

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally...

CVE-2026-44817

Access of resource using incompatible type 'type confusion' in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-44817

CVE-2026-44817 is an Excel vulnerability: an integer underflow (wrap/wraparound) in Microsoft Excel could allow a local attacker to execute code. Exploitation details in the public metrics show local access with user interaction required and high impact on confidentiality, integrity, and availabi...