Filtered by vendor Microsoft
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Filtered by product Office Long Term Servicing Channel
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Total
368 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-21259 | 1 Microsoft | 5 365 Apps, Excel, Office and 2 more | 2026-06-17 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to elevate privileges locally. | |||||
| CVE-2026-21258 | 1 Microsoft | 5 365 Apps, Excel, Office and 2 more | 2026-06-17 | N/A | 5.5 MEDIUM |
| Improper input validation in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. | |||||
| CVE-2026-20957 | 1 Microsoft | 5 365 Apps, Excel, Office and 2 more | 2026-06-17 | N/A | 7.8 HIGH |
| Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-20956 | 1 Microsoft | 2 365 Apps, Office Long Term Servicing Channel | 2026-06-17 | N/A | 7.8 HIGH |
| Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-20955 | 1 Microsoft | 4 365 Apps, Office, Office Long Term Servicing Channel and 1 more | 2026-06-17 | N/A | 7.8 HIGH |
| Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-20953 | 1 Microsoft | 3 365 Apps, Office, Office Long Term Servicing Channel | 2026-06-17 | N/A | 8.4 HIGH |
| Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-20952 | 1 Microsoft | 3 365 Apps, Office, Office Long Term Servicing Channel | 2026-06-17 | N/A | 8.4 HIGH |
| Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-20950 | 1 Microsoft | 5 365 Apps, Excel, Office and 2 more | 2026-06-17 | N/A | 7.8 HIGH |
| Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-20949 | 1 Microsoft | 2 365 Apps, Office Long Term Servicing Channel | 2026-06-17 | N/A | 7.8 HIGH |
| Improper access control in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally. | |||||
| CVE-2026-20948 | 1 Microsoft | 5 365 Apps, Office, Office Long Term Servicing Channel and 2 more | 2026-06-17 | N/A | 7.8 HIGH |
| Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-20946 | 1 Microsoft | 4 365 Apps, Excel, Office and 1 more | 2026-06-17 | N/A | 7.8 HIGH |
| Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-20944 | 1 Microsoft | 2 365 Apps, Office Long Term Servicing Channel | 2026-06-17 | N/A | 8.4 HIGH |
| Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally. | |||||
| CVE-2025-62564 | 1 Microsoft | 5 365 Apps, Excel, Office and 2 more | 2026-06-17 | N/A | 7.8 HIGH |
| Out-of-bounds read 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 | 2026-06-17 | N/A | 7.8 HIGH |
| Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | |||||
| CVE-2025-62562 | 1 Microsoft | 5 365 Apps, Office, Office Long Term Servicing Channel and 2 more | 2026-06-17 | N/A | 7.8 HIGH |
| Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code locally. | |||||
| CVE-2025-62561 | 1 Microsoft | 5 365 Apps, Excel, Office and 2 more | 2026-06-17 | 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 | 2026-06-17 | N/A | 7.8 HIGH |
| Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | |||||
| CVE-2025-62559 | 1 Microsoft | 5 365 Apps, Office, Office Long Term Servicing Channel and 2 more | 2026-06-17 | N/A | 7.8 HIGH |
| Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. | |||||
| CVE-2025-62558 | 1 Microsoft | 5 365 Apps, Office, Office Long Term Servicing Channel and 2 more | 2026-06-17 | N/A | 7.8 HIGH |
| Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. | |||||
| CVE-2025-62557 | 1 Microsoft | 4 365 Apps, 365 Copilot, Office and 1 more | 2026-06-17 | N/A | 8.4 HIGH |
| Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||