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CVE-2026-70578

HighCVSS 7.0
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.26%

16th percentile - higher than 16% of all known CVEs

Summary

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

Risk Assessment

An attacker with limited privileges could gain full control of the system, leading to data confidentiality and integrity breaches.

Recommendation

Install the latest Windows security updates to remediate this vulnerability.

Other vulnerabilities in Windows Credential Guard

See all
Original NVD description (English source)

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

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