Field Assessment
AI analysis pending.
CVE
CVE-2016-4842
Severity
MEDIUM
CVSS
4.3
EPSS
1.59%
Original Filing — NVD Description
Cybozu Mailwise before 5.4.0 allows remote attackers to obtain information on when an email is read.
AUGUST 4, 2026
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Case File
CVE-2016-4842
MEDIUM · CVSS 4.3
EPSS 1.59%
Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-04-20 · Last synced 2026-08-04