CVE-2026-42392 - An attacker that has valid credentials can send an invalid IMAP URLFETCH command, which causes uninitialized memory to be included in the error response returned to the client. Process memory contents can be disclosed to the client, which may include sensitive data. Disable the IMAP URLAUTH functionality. Update to non-vulnerable version. No publicly available exploits are known. - 漏洞详情

漏洞编号：CVE-2026-42392

风险等级：中危

漏洞来源：CVE

CVE 编号：CVE-2026-42392

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-200

发布/更新时间：2026-08-28 / 2026-08-28

漏洞描述

An attacker that has valid credentials can send an invalid IMAP URLFETCH command, which causes uninitialized memory to be included in the error response returned to the client. Process memory contents can be disclosed to the client, which may include sensitive data. Disable the IMAP URLAUTH functionality. Update to non-vulnerable version. No publicly available exploits are known.

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