CVEvulnerability

CVE-2026-21521

7.4 HIGH Published 2026-01-22 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-01-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.4 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Weaknesses
CWE-150

Description

Improper neutralization of escape, meta, or control sequences in Copilot allows an unauthorized attacker to disclose information over a network.

Affected configurations

• microsoft 365 word copilot

Related

Weakness · CWE (1)

  • CWE-150 Improper Neutralization of Escape, Meta, or Control Sequences weakness

References