本頁列出影響 microsoft 365_copilot_chat 的已公開 CVE 漏洞（透過 NVD CPE 關聯）。每列包含嚴重程度評分、摘要與發布日期，便於識別與分析安全議題。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2026-26164 | 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] | 7.5 | 0.80% | 2026-05-07 | 2026-06-17 |
| CVE-2026-26129 | 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] | 7.5 | 1.14% | 2026-05-07 | 2026-06-17 |
| CVE-2026-26137 | Server-side request forgery (ssrf) in Microsoft Exchange allows an authorized attacker to elevate privileges over a network. | [email protected] | 9.9 | 0.54% | 2026-03-19 | 2026-06-17 |
| CVE-2025-59286 | Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to disclose information over a network. | [email protected] | 9.3 | 0.52% | 2025-10-09 | 2026-06-17 |
| CVE-2025-59272 | Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to perform information disclosure locally. | [email protected] | 9.3 | 0.52% | 2025-10-09 | 2026-06-17 |
| CVE-2025-53787 | Microsoft 365 Copilot BizChat Information Disclosure Vulnerability | [email protected] | 8.2 | 0.69% | 2025-08-07 | 2026-06-17 |
| CVE-2025-53774 | Microsoft 365 Copilot BizChat Information Disclosure Vulnerability | [email protected] | 6.5 | 0.59% | 2025-08-07 | 2026-06-17 |