Vulnerability in Refraction-networking Utls

CVE-2026-27017

uTLS is a fork of crypto/tls, created to customize ClientHello for fingerprinting resistance while still using it for the handshake. Versions 1.6.0 through 1.8.0 contain a fingerprint mismatch with Chrome when using GREASE ECH, related to…

EPSS: 0.000 (1.1th percentile) — read the EPSS interpretation.