BaseFortify

Publication date: 2025-11-26

Last updated on: 2026-02-13

Assigner: Microsoft Corporation

Description

Stack-based buffer overflow in Azure Application Gateway allows an unauthorized attacker to elevate privileges over a network.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-11-26

Last Modified

2026-02-13

Generated

2026-07-06

AI Q&A

2025-11-26

EPSS Evaluated

2026-07-05

NVD

CVE-2025-64657

Affected Vendors & Products

Vendor	Product	Version / Range
microsoft	azure_application_gateway	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-121	A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
CWE-787	The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This vulnerability is a stack-based buffer overflow in Azure Application Gateway that allows an unauthorized attacker to elevate their privileges over a network.

Impact Analysis

An attacker exploiting this vulnerability can gain elevated privileges remotely, potentially leading to full control over the affected system, compromising confidentiality, integrity, and availability of data and services.

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