CVE-2026-24307 — M365 Copilot Information Disclosure Vulnerability

Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.

Published: 2026-01-22 · CVSS: 9.3 · CVSS 3.1

Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7