Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Excel
Total 410 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-32189 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-04-29 N/A 7.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-32188 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-04-29 N/A 7.1 HIGH
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVE-2026-32198 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-04-28 N/A 7.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-32197 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-04-28 N/A 7.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-32199 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-04-28 N/A 7.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-26133 1 Microsoft 10 365 Copilot, Edge, Excel and 7 more 2026-04-09 N/A 7.1 HIGH
AI command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.
CVE-2026-26108 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-03-13 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-26112 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-03-13 N/A 7.8 HIGH
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-26109 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-03-13 N/A 8.4 HIGH
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-26107 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-03-13 N/A 7.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-21258 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-02-11 N/A 5.5 MEDIUM
Improper input validation in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVE-2026-21259 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-02-11 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to elevate privileges locally.
CVE-2026-21261 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-02-11 N/A 5.5 MEDIUM
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVE-2026-20946 1 Microsoft 4 365 Apps, Excel, Office and 1 more 2026-01-16 N/A 7.8 HIGH
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-20950 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-01-14 N/A 7.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-20957 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-01-14 N/A 7.8 HIGH
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62556 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2025-12-10 N/A 7.8 HIGH
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62560 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2025-12-10 N/A 7.8 HIGH
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62561 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2025-12-10 N/A 7.8 HIGH
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2025-62563 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2025-12-09 N/A 7.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.