Postfix

Platform

Threat entity extracted from intelligence sources

Frequency

8

occurrences

First Seen

May 7, 2026

Last Seen

June 19, 2026

Overview

Recent Events

Relationships

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Related Clusters (4)

Critical Vulnerabilities in Rocky Linux Affecting Multiple Components

Jun 19·860 sources

Fedora Postfix Buffer Over-Read Vulnerability Advisory

Jun 2·2 sources

Postfix Denial of Service Vulnerability in Ubuntu Releases

May 7·2 sources

Postfix Vulnerabilities Addressed in Recent Updates

May 7·2 sources

Related Articles (8)

Rocky Linux Postfix Important Buffer Over-read Vuln RLSA-2026

Linuxsecurity·Jun 19

Rocky Linux Postfix Major Buffer Over-Read Vulnerability RLSA-2026

Linuxsecurity·Jun 19

Fedora 43 Postfix Critical Buffer Over-read Fix Advisory 2026

Linuxsecurity·Jun 2

3.6.4-1ubuntu1.4

launchpad.net·May 7

3.8.6-1ubuntu0.1

launchpad.net·May 7

1 / 2

Related Entities

Denial of Service DDoS Ubuntu Fedora CVE-2026-43964 Cwe-125 - Out-of-bounds Read Cwe-400 - Uncontrolled Resource Consumption PostgreSQL Rocky Linux Sendmail SQLite CDB