Microsoft Copilot Chat — known CVE vulnerabilities

Every CVE whose affected-product data names Microsoft Copilot Chat, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (2)

• CVE-2026-33111 — CVSS 7.5 (high): Improper neutralization of special elements used in a command ('command injection') in Copilot Chat (Microsoft Edge) allows an unauthorized…
• CVE-2026-47644 — CVSS 6.5 (medium): Improper neutralization of special elements in output used by a downstream component ('injection') in Copilot Chat (Microsoft Edge) allows…