Vulnerabilidades do Microsoft Microsoft 365

CVE-2026-70287 Alta · 8.8 CWE-122 13/10/2026

Microsoft Office Word Remote Code Execution Vulnerability

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

CVE-2026-70281 Alta · 7.5 CWE-125 13/10/2026

Microsoft Office Outlook Information Disclosure Vulnerability

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

CVE-2026-70269 Alta · 8.1 CWE-122 13/10/2026

Microsoft Office Word Remote Code Execution Vulnerability

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

CVE-2026-70268 Alta · 8.8 CWE-122 13/10/2026

Microsoft Office Word Remote Code Execution Vulnerability

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

CVE-2026-70263 Média · 6.5 CWE-125 13/10/2026

Microsoft Office Word Information Disclosure Vulnerability

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

CVE-2026-70254 Alta · 8.8 CWE-125 13/10/2026

Microsoft Office Excel Remote Code Execution Vulnerability

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

CVE-2026-70220 Alta · 7.8 CWE-122 13/10/2026

Microsoft Office Word Remote Code Execution Vulnerability

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

CVE-2026-70215 Alta · 8.8 CWE-416 13/10/2026

Microsoft Office PowerPoint Remote Code Execution Vulnerability

Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

CVE-2026-70206 Média · 6.5 CWE-125 13/10/2026

Microsoft Office Word Information Disclosure Vulnerability

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

CVE-2026-105718 Alta · 8.8 CWE-20 13/10/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-105715 Alta · 7.5 CWE-190 13/10/2026

Microsoft Office Word Remote Code Execution Vulnerability

Integer overflow or wraparound in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

CVE-2026-105599 Alta · 7.5 CWE-122 13/10/2026

Microsoft Office PowerPoint Remote Code Execution Vulnerability

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

CVE-2026-102858 Alta · 8.8 CWE-122 13/10/2026

Microsoft Office OneNote Remote Code Execution Vulnerability

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

CVE-2026-100212 Alta · 8.8 CWE-416 13/10/2026

Microsoft Office Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-100211 Alta · 8.8 CWE-416 13/10/2026

Microsoft Office Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-100210 Alta · 8.8 CWE-122 13/10/2026

Microsoft Office Excel Remote Code Execution Vulnerability

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

CVE-2026-100209 Alta · 8.8 CWE-416 13/10/2026

Microsoft Office Excel Remote Code Execution Vulnerability

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-85875 Média · 5.5 CWE-125 08/09/2026

Microsoft Office Excel Information Disclosure Vulnerability

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

CVE-2026-81960 Alta · 7.8 CWE-122 08/09/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-81959 Alta · 7.8 CWE-122 08/09/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-81958 Média · 5.5 CWE-908 08/09/2026

Microsoft Excel Information Disclosure Vulnerability

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

CVE-2026-81957 Alta · 7.8 CWE-125 08/09/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-81956 Alta · 7.8 CWE-125 08/09/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-81954 Alta · 7.8 CWE-416 08/09/2026

Microsoft Excel Remote Code Execution Vulnerability

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

CVE-2026-81953 Alta · 7.8 CWE-121 08/09/2026

Microsoft Excel Remote Code Execution Vulnerability

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