CVE Catalog

CVE-2026-58649

MediumCVSS 6.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.27%

19th percentile - higher than 19% of all known CVEs

Summary

Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.

Risk Assessment

An unauthorized attacker may gain access to sensitive data transmitted by .NET applications.

Recommendation

Update .NET to the latest version and implement proper origin validation mechanisms.

Other vulnerabilities in .NET

See all
Original NVD description (English source)

Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.

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