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CVE record · 1 source

CVE-2026-115786

CVSS 6.5

A mailbox quota-accounting vulnerability in Zimbra Collaboration Suite (ZCS) allows an authenticated user to consume another user’s mailbox quota by…

Vendor: Zimbra
Product: Zimbra Collaboration
CVSS: 6.5
Exposure class: Email

Coverage

1

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

15

CVE NVD 8d ago

A mailbox quota-accounting vulnerability in Zimbra Collaboration Suite (ZCS) allows an authenticated user to consume another user’s mailbox quota by…

A mailbox quota-accounting vulnerability in Zimbra Collaboration Suite (ZCS) allows an authenticated user to consume another user’s mailbox quota by repeatedly sharing and revoking a document. Creation of the recipient’s…

CVSS 6.5 CVE-2026-115786 Zimbra