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Threats Tagged 'cve-2026-107581'

View all threats tagged with 'cve-2026-107581'. Filter and sort to focus on specific types of threats.

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Active filters (1):Tag: cve-2026-107581

Threats Tagged 'cve-2026-107581'

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CVE-2026-107581 is a medium severity vulnerability in Progressive Robot Ltd's hMailServer versions 6.0.0 through 6.3.5. It involves inefficient algorithmic complexity in processing IMAP commands, causing excessive CPU and memory consumption. A signed-in user can send specially crafted IMAP commands that cause quadratic time processing and high memory usage, potentially leading to denial of service by making IMAP, SMTP, and POP3 services unresponsive.

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