本ページは microsoft 365_copilot に影響する公開済み CVE（NVD の CPE 経由で関連付け）を列挙します。各行に深刻度指標・概要・公開日が含まれます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2026-47645 | Url redirection to untrusted site ('open redirect') in Microsoft 365 Copilot's Business Chat allows an unauthorized attacker to elevate privileges over a network. | [email protected] | 8.8 | 0.42% | 2026-06-19 | 2026-06-26 |
| CVE-2026-42895 | Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to perform tampering over a network. | [email protected] | 6.5 | 0.39% | 2026-06-19 | 2026-06-26 |
| CVE-2026-54130 | Missing authentication for critical function in M365 Copilot allows an unauthorized attacker to disclose information over a network. | [email protected] | 9.8 | 0.58% | 2026-06-18 | 2026-06-25 |
| CVE-2026-42824 | Missing authentication for critical function in M365 Copilot allows an unauthorized attacker to disclose information over a network. | [email protected] | 6.5 | 7.64% | 2026-06-04 | 2026-06-19 |
| CVE-2026-42827 | Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network. | [email protected] | 6.5 | 0.50% | 2026-05-22 | 2026-06-17 |
| CVE-2026-41090 | Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to perform tampering over a network. | [email protected] | 9.3 | 0.42% | 2026-05-22 | 2026-06-17 |
| CVE-2026-41614 | Improper access control in M365 Copilot for Desktop allows an unauthorized attacker to perform spoofing locally. | [email protected] | 6.2 | 0.36% | 2026-05-12 | 2026-06-17 |
| CVE-2026-41100 | Improper access control in M365 Copilot allows an authorized attacker to perform spoofing locally. | [email protected] | 4.4 | 0.25% | 2026-05-12 | 2026-06-17 |
| CVE-2026-33102 | Url redirection to untrusted site ('open redirect') in M365 Copilot allows an unauthorized attacker to elevate privileges over a network. | [email protected] | 9.3 | 0.39% | 2026-04-23 | 2026-06-17 |
| CVE-2026-24299 | Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network. | [email protected] | 5.3 | 0.63% | 2026-03-19 | 2026-06-17 |
| CVE-2026-26133 | AI command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network. | [email protected] | 7.1 | 0.43% | 2026-03-16 | 2026-06-17 |
| CVE-2026-24307 | Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network. | [email protected] | 9.3 | 0.81% | 2026-01-22 | 2026-06-17 |
| CVE-2025-32711 | Ai command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network. | [email protected] | 9.3 | 5.78% | 2025-06-11 | 2026-06-17 |
| CVE-2021-43905 | Microsoft Office app Remote Code Execution Vulnerability | [email protected] | 9.6 | 2.82% | 2021-12-15 | 2026-06-17 |