Description
Heap-based buffer overflow in Azure Monitor Agent allows an unauthorized attacker to execute code locally.
Affected products
microsoft: azure monitor agent
References1
- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59504 Vendor Advisory
Metrics
- CVSS 3.1
-
7.3
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - EPSS — exploit probability
- 0% percentile: 29 · as of 10 November 2026
- CWE
- CWE-122
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.