Canon Marketing Japan Inc.
Records1All Threatist records
Exploited (KEV)0None in CISA KEV
CVSS critical1CVSS 9.0–10.0
CVSS high0CVSS 7.0–8.9
Exploited now
Canon Marketing Japan Inc. records in CISA KEVNo Canon Marketing Japan Inc. vulnerabilities are listed in CISA KEV.
Priority MEDIUM 48
Stack-based buffer overflow vulnerability exists in GUARDIANWALL MailSuite and GUARDIANWALL Mail Security Cloud (SaaS version).
CVSS 4.0CRITICAL 9.3· Network · No auth · No interaction · EPSS 0.00472 · Published 2026-05-13 · No fix listed CWE-121
Open these records in search →