CVE-2026-55046 Microsoft Excel Information Disclosure Vulnerability

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CVE-2026-55024 Microsoft Excel Remote Code Execution Vulnerability

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EUVD-2026-44160

Access of resource using incompatible type 'type confusion' in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

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

CVE-2026-55024 – Microsoft Excel remote code execution . The vulnerability is described as an access of resource using incompatible type (type confusion) in Microsoft Office Excel, enabling an unauthorized attacker to execute code locally. Connected advisories (NCSC, ZDI, ENISA ENISA-style) indic...

CVE-2026-55024 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-50408 Microsoft Excel Information Disclosure Vulnerability

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CVE-2026-50408 Microsoft Excel Information Disclosure Vulnerability

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EUVD-2026-44161

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...

CVE-2026-48580 Microsoft Excel Information Disclosure Vulnerability

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CVE-2026-48580

CVE-2026-48580 affects Microsoft Office Excel. The vulnerability is an untrusted pointer dereference in Excel that can allow an attacker to disclose information locally. Based on linked sources, this is a local vulnerability with medium severity (CVSS 3.1: 5.5) and requires user interaction; expl...

EUVD-2026-44154

Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...

CVE-2026-48580 Microsoft Excel Information Disclosure Vulnerability

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CVE-2026-47642 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-47642 Microsoft Excel Remote Code Execution Vulnerability

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EUVD-2026-44153

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-47642

CVE-2026-47642 is a Microsoft Office Excel vulnerability described as a use-after-free in Excel that enables a local attacker to execute code. The connected sources confirm the issue affects Microsoft Excel and is capable of arbitrary-code execution, with a CVSSv3.1 base score of 7.8 (HIGH). Atta...

CVE-2026-58618 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-58618 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-58618

CVE-2026-58618 : Heap-based buffer overflow in Microsoft Office Excel can allow a local attacker to execute code. Affects Excel components implicated in the heap overflow; CVSS 3.1 base score 7.8 (High). Exploitation is local and requires user interaction. Current connected docs reference Microso...