CVE-2026-97741

A heap-based buffer overflow exists in Microsoft Office Excel , which allows an unauthorized attacker to achieve arbitrary code execution over a network. The vulnerability is associated with CWE-122 (Heap-based Buffer Overflow) and CWE-193 (Off-by-one Error). An attacker could exploit this to exe...

CVE-2026-97777

A heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute arbitrary code over a network. The vulnerability requires user interaction , specifically tricking a victim into opening a malicious file or clicking a malicious link. Microsoft has released updates ...

CVE-2026-97742

A stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. The vulnerability carries a CVSS 3.1 score of 8.8 (HIGH) . Microsoft has released updates to address this vulnerability, and users are encouraged to install them to mitigate ris...

CVE-2026-97004

Microsoft Office Excel is affected by a heap-based buffer overflow (CWE-122) and an integer underflow (CWE-191) that allows an unauthorized attacker to execute arbitrary code over a network. Exploitation requires the victim to open a malicious file or click a malicious link. Microsoft has release...

EUVD-2026-100301

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network...

EUVD-2026-100296

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network...

EUVD-2026-100294

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network...

EUVD-2026-100291

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network...

EUVD-2026-100300

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network...

EUVD-2026-100299

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network...

CVE-2026-97007

A heap-based buffer overflow exists in Microsoft Office Excel , potentially allowing an unauthorized attacker to execute arbitrary code over a network. The vulnerability is rated as HIGH severity (CVSS 3.1: 8.8) and requires user interaction to exploit. Microsoft has released official fixes to ad...

CVE-2026-97769

A heap-based buffer overflow vulnerability exists in Microsoft Office Excel , which can allow an unauthorized attacker to execute code over a network . The vulnerability is associated with CWE-122 (Heap-based Buffer Overflow) and CWE-20 (Improper Input Validation). Practical consequences include ...

CVE-2026-97008

A buffer underwrite (buffer underflow) vulnerability exists in Microsoft Office Excel . This flaw allows an unauthorized attacker to execute arbitrary code over a network. Microsoft has released security updates to address this vulnerability; users are recommended to install the latest patches vi...

CVE-2026-97773

A heap-based buffer overflow vulnerability exists in Microsoft Office Excel , which could allow an unauthorized attacker to achieve arbitrary code execution over a network. The vulnerability's severity is rated as High (CVSS 3.1: 8.8) due to its potential for significant confidentiality, integrit...

CVE-2026-97756

A heap-based buffer overflow exists in Microsoft Office Excel , which allows an unauthorized attacker to execute code over a network. Exploitation typically requires the victim to open a malicious file or click a malicious link. Microsoft has released updates to address this vulnerability; users ...

CVE-2026-97748

A heap-based buffer overflow vulnerability exists in Microsoft Office Excel , which could allow an unauthorized attacker to achieve arbitrary code execution over a network. To successfully exploit this vulnerability, an attacker must typically trick a victim into opening a malicious file or click...

EUVD-2026-100286

Buffer underwrite 'buffer underflow' in Microsoft Office Excel allows an unauthorized attacker to execute code over a network...

EUVD-2026-100288

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network...

EUVD-2026-100287

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network...

EUVD-2026-100283

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network...