CVE-2026-68803

CVE-2026-68803: A type confusion in Microsoft Excel enables local code execution. Affects Microsoft Excel (Office). Exploitation details: requires user interaction and local access per CVSS, with high impact on confidentiality, integrity, and availability. Root cause: resource access using an inc...

CVE-2026-68804

CVE-2026-68804 : A numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally. The vulnerability is documented across multiple sources (NVD, CVE listings) with the impact described as local code execution and a high base score (CVSS 3.1: AV=L, AC=L,...

CVE-2026-68803 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-68804 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-68801

CVE-2026-68801 describes a heap-based buffer overflow in Microsoft Excel that could allow an attacker to execute arbitrary code locally. The vulnerability arises from a heap overflow condition within Excel’s handling of certain input, leading to potential code execution with the user’s privileges...

CVE-2026-68801 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-68801 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-68798 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-68798

CVE-2026-68798 is a heap-based buffer overflow in Microsoft Office Excel. The vulnerability allows an unauthorized attacker to execute code locally on a user’s machine, with local attack vector and user interaction required. The CVSS 3.1 score is 7.8 (High), with impact on confidentiality, integr...

CVE-2026-68798 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-66808 Microsoft SharePoint Server Remote Code Execution Vulnerability

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CVE-2026-66810 Microsoft Office Word Information Disclosure Vulnerability

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CVE-2026-66808

CVE-2026-66808 involves deserialization of untrusted data in Microsoft Office SharePoint, allowing an authorized attacker to execute code over a network. The available documentation, including the NVD entry, states this is a remote code execution vulnerability with network access, requiring low p...

CVE-2026-66808 Microsoft SharePoint Server Remote Code Execution Vulnerability

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CVE-2026-66807 Microsoft Office Graphics Component Remote Code Execution Vulnerability

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CVE-2026-66807

CVE-2026-66807 is a Microsoft Office Graphics Component vulnerability described as a stack-based buffer overflow. Affected product is Microsoft Office/Graphics Component; impact centers on code execution with a CVSSv3.1 base score of 7.8 (HIGH). Exploitation vector/conflict exists between sources...

CVE-2026-66807 Microsoft Office Graphics Component Remote Code Execution Vulnerability

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CVE-2026-66805 Microsoft SharePoint Server Remote Code Execution Vulnerability

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CVE-2026-66805 Microsoft SharePoint Server Remote Code Execution Vulnerability

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CVE-2026-66805

A CVE-2026-66805 entry exists with conflicting descriptions across sources. The connected Red Hat CVE details describe a flaw in the console component of a managed-cluster hub: an attacker who can write to container logs can inject malicious code into the hub console user’s browser session by vie...