What is CVE-2026-2673?

CVE-2026-2673 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. OpenSSL TLS 1.3 server may choose unexpected key agreement group

Which CVE IDs does CVE-2026-2673 cover?

CVE-2026-2673 covers the following CVE IDs: CVE-2026-2673. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-2673?

CVE-2026-2673 has a CVSS v3 base score of 5.3, published by Microsoft Security Response Center (MSRC).

CVE-2026-2673MediumCVSS 5.3

OpenSSL TLS 1.3 server may choose unexpected key agreement group

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-2673 →