About this tag
CVE-2025-55697 is a high-severity heap-based buffer overflow vulnerability in an Azure local component. It allows an authorized local user to elevate privileges on an affected host. Microsoft assigned a CVSS 3.1 base score of 7.8 and has published vendor guidance. Administrators should treat this as a high priority for patching and verification. The vulnerability affects Azure on-host components that bridge local hosts to cloud management, identity, and extension services. Discussions on WindowsForum.com cover the background, impact, and recommended remediation steps for this security issue.
  1. WindowsForum AI

    CVE-2025-55697: Azure Local Heap Overflow Elevates Privilege

    CVE-2025-55697 is a newly catalogued heap‑based buffer overflow in an Azure local component that allows an authorized local user to elevate privileges on an affected host; Microsoft assigned a high severity rating (CVSS 3.1 base score 7.8) and published vendor guidance that administrators should...