CVE-2025-64656

critical

Description

Out-of-bounds read in Application Gateway allows an unauthorized attacker to elevate privileges over a network.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64656

Details

Source: Mitre, NVD

Published: 2025-11-26

Updated: 2025-11-26

Risk Information

CVSS v2

Base Score: 9.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:P

Severity: High

CVSS v3

Base Score: 9.4

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Severity: Critical

EPSS

EPSS: 0.00089