8446 matches found
CVE-2026-20950
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20956
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
Security Updates for Microsoft Excel Products C2R (January 2026)
The Microsoft Excel Products are missing a security update. It is, therefore, affected by the following vulnerabilities: - Multiple remote code execution vulnerabilities that attackers can exploit to bypass authentication and execute unauthorized arbitrary commands. CVE-2026-20946, CVE-2026-20950...
CVE-2026-20956
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20955
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20957
Integer underflow wrap or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20955
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20957
Integer underflow wrap or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20956
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20946
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20949
Improper access control in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally...
CVE-2026-20950
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20946
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20949
Improper access control in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally...
CVE-2026-20950
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20957
CVE-2026-20957 is a Microsoft Excel/Office vulnerability caused by an integer underflow in Excel that could allow an attacker to execute code locally. The issue affects Microsoft Excel components across Office products (including Excel on Office Online Server and Excel 2016) and is documented as ...
CVE-2026-20957
Integer underflow wrap or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-20957 Microsoft Excel Remote Code Execution Vulnerability
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