MEDIUM 6.5 NVD

CVE-2026-73209

An attacker that has valid credentials can send crafted compressed data that causes the affected process to exhaust its stack and crash. The affected process is

An attacker that has valid credentials can send crafted compressed data that causes the affected process to exhaust its stack and crash. The affected process is terminated, which can cause degradation or denial of service for IMAP. Update to non-vulnerable version. No publicly available exploits are known.

References

https://documentation.open-xchange.com/dovecot/security/advisories/csaf/2026/oxdc-adv-2026

Published: 2026-08-28 · Source: NVD · Feed updated: 2026-08-28

This medium severity vulnerability with a CVSS score of 6.5 was published on 2026-08-28 via NVD.

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