4403 matches found
Microsoft Excel Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
Microsoft Excel Remote Code Execution Vulnerability
Integer overflow or wraparound 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
...
CVE-2026-45459 Microsoft Excel Security Feature Bypass Vulnerability
...
CVE-2026-45455 Microsoft Excel Information Disclosure Vulnerability
...
CVE-2026-45455 Microsoft Excel Information Disclosure Vulnerability
...
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
...
CVE-2026-44822 Microsoft Excel Information Disclosure Vulnerability
...
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-2026-44823 Microsoft Excel Remote Code Execution Vulnerability
...
CVE-2026-44823 Microsoft Excel Remote Code Execution Vulnerability
...