CVE-2026-26112

Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-26108

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

CVE-2026-26109

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

CVE-2026-26144 Microsoft Excel Information Disclosure Vulnerability

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CVE-2026-26144 Microsoft Excel Information Disclosure Vulnerability

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CVE-2026-26144

CVE-2026-26144 is a Microsoft Excel information-disclosure vulnerability arising from improper neutralization of input during web page generation (XSS). Affected product: Microsoft Excel (Office suite). Underlying cause: insufficient input handling in the web page generation path leads to leakage...

CVE-2026-26109 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-26109

CVE-2026-26109 concerns a Microsoft Excel remote code execution vulnerability. The entry identifies Excel as affected and assigns a high impact on confidentiality, integrity, and availability per CVSS 3.1 metrics. The advisory notes a official fix is available, with an attack vector described as ...

CVE-2026-26109 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-26107 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-26108 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-26108

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

CVE-2026-26107

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

CVE-2026-26108 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-26107 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-26107

CVE-2026-26107 is a Microsoft Excel remote code execution vulnerability described as a use-after-free issue in Excel/Office. Affected software is Microsoft Excel within the Office suite; the underlying cause is use-after-free in Excel, enabling an attacker to execute code locally. Exploitation is...

CVE-2026-26108

CVE-2026-26108 is a Microsoft Excel heap-based buffer overflow vulnerability that allows an attacker to execute code locally. Multiple connected sources corroborate Excel as the affected component, with the underlying issue described as a heap-based overflow leading to remote code execution in Ex...

CVE-2026-26112 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-26112 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-26112

CVE-2026-26112 is a Microsoft Excel remote code execution vulnerability caused by an untrusted pointer dereference in Excel. The issue affects Microsoft Office Excel components and can lead to the execution of arbitrary code on a vulnerable system, with local exploit requirements and user interac...