Security Advisory

CVE-2026-48840

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-30 01:50:42

Last updated 2026-06-05 09:07:37

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

Exim 4.88 before 4.99.4, in some proxy configurations, mishandles certain short payloads, leading to disclosure of uninitialized stack memory values to a client.

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