VULNERABILITY INTELLIGENCE

CVE-2026-47644

CVSS score6.5 MEDIUM
EPSS probability0.73%
CISA KEVNot currently listed
Published2026-06-04
Last modified2026-07-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Description

Improper neutralization of special elements in output used by a downstream component ('injection') in Copilot Chat (Microsoft Edge) allows an unauthorized attacker to disclose information over a network.

Weakness classification

  • secure@microsoft.com: CWE-74

Primary references