VULNERABILITY INTELLIGENCE

CVE-2026-55007

CVSS score8.1 HIGH
EPSS probability0.71%
CISA KEVNot currently listed
Published2026-09-08
Last modified2026-10-05
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Double free in Microsoft Exchange Server allows an unauthorized attacker to execute code over a network.

Weakness classification

  • secure@microsoft.com: CWE-415

Primary references