4241 matches found
Microsoft Excel Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
Microsoft Excel Remote Code Execution Vulnerability
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
Microsoft Excel Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
Security Updates for Microsoft Excel Products (July 2026)
The Microsoft Excel Products are missing a security update. They are, therefore, affected by multiple vulnerabilities: - Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. CVE-2026-55054 - Heap-based buffer overflow in Microsoft...
CVE-2026-45455
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network...
EUVD-2026-35646
Integer underflow wrap or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-45459
Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally...
CVE-2026-45455
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information 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-2026-45459 Microsoft Excel Security Feature Bypass Vulnerability
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CVE-2026-45459 Microsoft Excel Security Feature Bypass Vulnerability
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CVE-2026-45455 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-45455 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-45455
CVE-2026-45455 is an Excel information-disclosure vulnerability (out-of-bounds read) in Microsoft Office Excel. The issue allows an unauthorized attacker to disclose information over a network. Multiple connected documents confirm the affected component as Microsoft Excel (Office) and attribute t...
CVE-2026-44822 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-44822
CVE-2026-44822 describes an out-of-bounds read in Microsoft Office Excel that can allow an unauthenticated attacker to disclose information over the network. Affected product: Microsoft Excel within Office. Underlying cause is an out-of-bounds read; the CVSS 3.1 base score is 8.2 (High) with netw...
CVE-2026-44822 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-44823 Microsoft Excel Remote Code Execution Vulnerability
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