Security Advisory

CVE-2026-32253

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-22 17:07:04

Last updated 2026-05-26 13:08:19

Assigner GitHub_M

CVSS score 9.8

State PUBLISHED

Description

Sunshine is a self-hosted game stream host for Moonlight. In versions prior to 2026.516.143833, the client-certificate authentication can be bypassed because of how OpenSSL verification results are handled. In src/crypto.cpp, the custom verify callback treats X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY, X509_V_ERR_CERT_NOT_YET_VALID, and X509_V_ERR_CERT_HAS_EXPIRED as success. This can allow an untrusted certificate to pass authentication and access protected HTTPS endpoints. This issue has been fixed in version 2026.516.143833.

← Browse all CVEs View on cve.org ↗