CVE Catalog

CVE-2026-71334

HighCVSS 7.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.33%

24th percentile - higher than 24% of all known CVEs

Summary

Heap-based buffer overflow in Windows NFS Portmapper allows an authorized attacker to elevate privileges locally.

Risk Assessment

The vulnerability could be exploited to execute code with elevated privileges, potentially leading to system takeover.

Recommendation

Apply the latest Windows security updates from the vendor.

Related vulnerabilities

Original NVD description (English source)

Heap-based buffer overflow in Windows NFS Portmapper allows an authorized attacker to elevate privileges locally.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS