AUGUST 4, 2026
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Case File

CVE-2001-0894

MEDIUM · CVSS 5 EPSS 1.91%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2001-11-11 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2001-0894
Severity
MEDIUM
CVSS
5
EPSS
1.91%

Original NVD Description

Vulnerability in Postfix SMTP server before 20010228-pl07, when configured to email the postmaster when SMTP errors cause the session to terminate, allows remote attackers to cause a denial of service (memory exhaustion) by generating a large number of SMTP errors, which forces the SMTP session log to grow too large.