Vulnerabilidades do Microsoft Microsoft 365

CVE-2026-62804 Alta · 7.8 CWE-73 08/09/2026

Microsoft Word Remote Code Execution Vulnerability

External control of file name or path in Microsoft Office Word allows an unauthorized attacker to execute code locally.

CVE-2026-70105 Alta · 7.5 CWE-20 20/08/2026

Microsoft Word Information Disclosure Vulnerability

Improper input validation in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

CVE-2026-70328 Média · 6.5 CWE-125 11/08/2026

Microsoft Excel Information Disclosure Vulnerability

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

CVE-2026-70327 Média · 6.5 CWE-125 11/08/2026

Microsoft Excel Information Disclosure Vulnerability

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

CVE-2026-70325 Média · 5.5 CWE-20 11/08/2026

Powerpoint Information Disclosure Vulnerability

Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

CVE-2026-70323 Média · 5.5 CWE-20 11/08/2026

Microsoft Office Information Disclosure Vulnerability

Improper input validation in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2026-70322 Média · 5.5 CWE-20 11/08/2026

Powerpoint Information Disclosure Vulnerability

Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

CVE-2026-70320 Média · 5.5 CWE-20 11/08/2026

Powerpoint Information Disclosure Vulnerability

Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

CVE-2026-70319 Média · 5.5 CWE-20 11/08/2026

Microsoft Office Word Information Disclosure Vulnerability

Improper input validation in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

CVE-2026-70318 Média · 5.5 CWE-20 11/08/2026

Microsoft Excel Information Disclosure Vulnerability

Improper input validation in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

CVE-2026-70317 Média · 5.5 CWE-908 11/08/2026

Microsoft Office Information Disclosure Vulnerability

Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2026-70316 Média · 5.5 CWE-20 11/08/2026

Powerpoint Information Disclosure Vulnerability

Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

CVE-2026-70315 Média · 5.5 CWE-125 11/08/2026

Microsoft Office Information Disclosure Vulnerability

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

CVE-2026-70314 Média · 5.5 CWE-20 11/08/2026

Microsoft Office Information Disclosure Vulnerability

Improper input validation in Microsoft Office allows an unauthorized attacker to disclose information locally.

CVE-2026-70313 Alta · 7.8 CWE-20 11/08/2026

Microsoft PowerPoint Remote Code Execution Vulnerability

Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

CVE-2026-70312 Média · 5.5 CWE-20 11/08/2026

Powerpoint Information Disclosure Vulnerability

Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

CVE-2026-70311 Alta · 7.8 CWE-416 11/08/2026

Microsoft Office Word Remote Code Execution Vulnerability

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

CVE-2026-70310 Média · 5.5 CWE-125 11/08/2026

Microsoft Word Information Disclosure Vulnerability

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

CVE-2026-68817 Alta · 7.8 CWE-121 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-68816 Alta · 7.8 CWE-121 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-68815 Alta · 7.8 CWE-122 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-68814 Alta · 7.8 CWE-125 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-68813 Média · 5.5 CWE-125 11/08/2026

Microsoft Excel Information Disclosure Vulnerability

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

CVE-2026-68812 Alta · 7.8 CWE-122 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-68811 Alta · 7.8 CWE-843 11/08/2026

Microsoft Excel Remote Code Execution Vulnerability

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