CVE-2026-24307 - M365 Copilot Information Disclosure Vulnerability

CVE-2026-24307 - M365 Copilot Information Disclosure Vulnerability

CVE ID : CVE-2026-24307 Published : Jan. 22, 2026, 11:15 p.m. | 58 minutes ago Description : Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network. Severity: 9.3 | CRITICAL Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
CRITICAL
Published
Jan. 22, 2026
Attack Vector: network