CVE-2026-13135

unknowncovered by 1 sourcefirst seen 2026-06-30

Multiple vulnerabilities have been discovered in Synology MailPlus Server. Some of them allow an attacker to cause remote denial of service, data confidentiality breaches, and data integrity breaches.

CSIRTS triage

What: Multiple vulnerabilities could allow remote denial of service and data breaches.
Who is affected: Users of Synology MailPlus Server.
Urgency: Remediation is important due to the potential for service disruption and data breaches.
Action: Update to the latest version of Synology MailPlus Server.

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Advisory coverage (1)

unknownMultiple vulnerabilities in Synology MailPlus Server (June 30, 2026)cert-fr-avis · 2026-06-30

External references

NVD record for CVE-2026-13135

CVE.org record

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