CVE-2026-70207

Heap-based buffer overflow in Network Policy Server (NPS) allows an authorized attacker to execute…

Risk score: 56/100
CVSS: 7.5 v3.1
Exploit chance (30 days): 0.8%
Published: 13 Oct 2026

Open in the live forecast Today's forecast

What to know

What it is: Heap-based buffer overflow in Network Policy Server (NPS) allows an authorized attacker to execute code over a network.
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 7.5 high

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70207

Original description

Heap-based buffer overflow in Network Policy Server (NPS) allows an authorized attacker to execute code over a network.

Last activity 13 Oct 2026. Patch Forecast updates every hour.