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CVE-2026-45592

HighCVSS 7.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.29%

21th percentile - higher than 21% of all known CVEs

Summary

Integer overflow vulnerability in Windows Internet (wininet.dll) allows an authorized attacker to elevate privileges locally.

Risk Assessment

An attacker could cause a system crash or gain unauthorized access to memory.

Recommendation

Install Windows security updates addressing wininet.dll.

Other vulnerabilities in Windows Internet (wininet.dll)

Original NVD description (English source)

Integer overflow or wraparound in Windows Internet (wininet.dll) allows an authorized attacker to elevate privileges locally.

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