CVE-2026-94056

Published: Sep 19, 2026Modified: Sep 21, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L

Exploitability: 2.2 / Impact: 4.7

Source: MITRE (Secondary)

Description

Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, allows attackers to read certain uninitialized data from stack memory.

Related CWEs

CWE-908

Use of Uninitialized Resource

The product uses or accesses a resource that has not been initialized.

References (1)

https://lists.exim.org/lurker/message/20260918.121220.0f87338e.en.html

Source: cve@mitre.org

Timeline

No history available yet.