PatchDay Alert

CVE

CVE-2026-28387

0field notes · 1digest CVSS 8.1


Daily digests

A use-after-free bug exists in OpenSSL's DANE client verification code. An attacker who controls a malicious server (or sits in a network position to manipulate TLS handshakes) could trigger this to crash or potentially execute code in any application using OpenSSL's DANE validation. CVSS 8.1 but no known exploitation yet, and the EPSS score is very low at 0.00032.

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