FeedMalwareMultiple Exim Mail Server Vulnerabilities Leads to Crash wit...
MalwareCyber Security News
9.0CRITICAL

Multiple Exim Mail Server Vulnerabilities Leads to Crash with Malicious DNS data

📅 2 May 2026 at 11:14 UTC📰 Cyber Security NewsView original source ↗
Multiple Exim Mail Server Vulnerabilities Leads to Crash with Malicious DNS data

The Exim development team has released version 4.99.2 to address four newly discovered security vulnerabilities affecting their mail server software. These flaws allow attackers to potentially crash servers, corrupt memory, or leak sensitive information. Because Exim is one of the most widely used message transfer agents on the internet, system administrators need to apply this […] The post Multiple Exim Mail Server Vulnerabilities Leads to Crash with Malicious DNS data appeared first on Cyber Security News.

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

Multiple Exim mail server vulnerabilities were discovered, allowing attackers to crash servers, corrupt memory, or leak sensitive information. These flaws are significant because Exim is widely used on the internet.

⚙️Technical Details
Affected Systems
Exim mail server software
Attack Vectors
Malicious DNS data
💥Impact Assessment
Severity: Critical
Who Is at Risk
System administrators of Exim mail servers
🛡️Recommended Actions
1Apply the latest patch (4.99.2) to affected systems immediately
2Monitor system logs for suspicious DNS activity
3Implement additional security measures, such as DNS filtering and intrusion detection
📦Affected Products
Exim mail server software

Read the full article

This is a curated summary. The complete article is available at Cyber Security News.

Read on Cyber Security News
← Back to feed