What is CVE-2026-31790?

CVE-2026-31790 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. Incorrect Failure Handling in RSA KEM RSASVE Encapsulation

Which CVE IDs does CVE-2026-31790 cover?

CVE-2026-31790 covers the following CVE IDs: CVE-2026-31790. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-31790?

CVE-2026-31790 has a CVSS v3 base score of 6.5, published by Microsoft Security Response Center (MSRC).

CVE-2026-31790MediumCVSS 6.5

Incorrect Failure Handling in RSA KEM RSASVE Encapsulation

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-31790 →