4834 matches found
CVE-2026-55029
CVE-2026-55029 is a heap-based buffer overflow affecting Microsoft Excel (part of Microsoft Office). The connected sources consistently describe the vulnerability as allowing an unauthenticated attacker to execute arbitrary code locally by crafting a malicious Excel/Office file, with the impact d...
CVE-2026-55029 Microsoft Excel Remote Code Execution Vulnerability
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CVE-2026-55048 Microsoft Excel Remote Code Execution Vulnerability
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CVE-2026-55048 Microsoft Excel Remote Code Execution Vulnerability
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CVE-2026-55048
CVE-2026-55048 affects Microsoft Office Excel (and overall Office ecosystem in related advisories) with an integer overflow/wraparound in Excel leading to local code execution. The official CVE notes an unauthorized attacker can execute code locally; attack vector is LOCAL with user interaction r...
CVE-2026-55031 Microsoft Excel Remote Code Execution Vulnerability
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CVE-2026-55031 Microsoft Excel Remote Code Execution Vulnerability
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CVE-2026-55031
CVE-2026-55031 is a Microsoft Office Excel vulnerability described as an out-of-bounds read that allows a locally authenticated attacker to execute code. The CVSS‑3.1 vector is Local, with Low attack complexity, and no privileges required, but user interaction is required and the impact is High f...
CVE-2026-55025 Microsoft Excel Remote Code Execution Vulnerability
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CVE-2026-55025
CVE-2026-55025 affects Microsoft Office Excel. Root cause: a type confusion in Excel handling resources that allows an unauthenticated attacker to run arbitrary code locally. The vulnerability is classified as high impact (CVSSv3.1: 7.8, High) with local attack vector, no privileges required, but...
CVE-2026-55025 Microsoft Excel Remote Code Execution Vulnerability
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CVE-2026-55046
CVE-2026-55046 is an out-of-bounds read vulnerability in Microsoft Office Excel that allows an unauthorized attacker to disclose information locally. The CVE is documented in multiple feeds (NVD, MSRC, CIRCL sightings) with a CVSS v3.1 base score of 5.5 (Medium) and a local attack vector with use...
CVE-2026-55046 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-55046 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-50408 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-50408
CVE-2026-50408 is an information-disclosure vulnerability in Microsoft Office Excel caused by an out-of-bounds read that can disclose information locally to an attacker. The NVD/NCSC entries corroborate Excel as the affected product; Microsoft’s MSRC entry labels it as a Excel information-disclos...
CVE-2026-55024 Microsoft Excel Remote Code Execution Vulnerability
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CVE-2026-55024 Microsoft Excel Remote Code Execution Vulnerability
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