8446 matches found
CVE-2026-21258
Improper input validation in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-21261
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-21259
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to elevate privileges locally...
CVE-2026-21261
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-21261
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-21259
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to elevate privileges locally...
CVE-2026-21259
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to elevate privileges locally...
CVE-2026-21258
Improper input validation in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-21258
Improper input validation in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-21261
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-21261 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-21261 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-21261
CVE-2026-21261 describes an out-of-bounds read in Microsoft Excel that could allow a local attacker to disclose information. The issue affects Excel, with the root cause described as an out-of-bounds read in handling certain data, resulting in information disclosure (no impact on integrity or ava...
CVE-2026-21258 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-21258
Improper input validation in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
CVE-2026-21258
CVE-2026-21258 is an Excel-related vulnerability described as improper input validation that could allow a local attacker to disclose information. The metric indicates a medium-severity CVSS v3.1 base score of 5.5 (LOCAL, low attack complexity, no privileges required, user interaction required) w...
CVE-2026-21258 Microsoft Excel Information Disclosure Vulnerability
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CVE-2026-21259 Microsoft Excel Elevation of Privilege Vulnerability
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