CVE-2026-48840 – Exim Uninitialized Stack Memory Disclosure Vulnerability

CVE ID :CVE-2026-48840

Published : May 30, 2026, 2:16 a.m. | 16 minutes ago

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.

Severity: 5.3 | MEDIUM

Visit the link for more details, such as CVSS details, affected products, timeline, and more…