Rakuten CVEs & Vulnerabilities

1 CVEs affecting Rakuten products, tracked from the National Vulnerability Database, with CVSS/EPSS scores and exploitation status.

1 CVEs→ All vendors

Most Affected Products

viber 2

CVE-2025-13476CRITICAL

Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS ClientHello fingerprint lacking extension diversity, allowing Deep Packet Inspection (DPI) systems to trivially identify and block proxy traffic, undermining censorship circumvention. (CWE-327)

5 Mar 2026

9.8

CVSS

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