Vulnerabilities
Patch Eclipse OpenJ9 to Stop Remote JITServer Denial of Service Attacks
Unauthenticated attackers can crash JVM processes in OpenJ9 versions before 0.63.0 by sending malformed payloads to the JITServer component.
denial of service
Everything BlueTeam Herald has reported about denial of service: 5 stories, newest first. Part of our Vulnerabilities coverage.
Vulnerabilities
Mitigate Eclipse Vert.x MySQL Client Memory Crash Vulnerability in Affected Versions
A flaw in Eclipse Vert.x allows malicious MySQL servers to trigger out-of-memory crashes before authentication completes by sending unlimited data packets.
Vulnerabilities
Stop PHP Crashes: Patch Symfony Expression Language CVE-2026-109449 Now
Unpatched Symfony versions crash PHP processes when parsing deeply nested expressions, exposing user-facing apps to denial-of-service attacks.
Cyber Attacks
Detect Slowloris Attacks: Log Patterns and Hidden Indicators
Slowloris attacks hide in plain sight by keeping connections open just long enough to exhaust server resources without triggering standard bandwidth alerts.
Cyber Attacks
Stop Slowloris Attacks: Practical Prevention Measures That Work
Slowloris attacks exploit connection timeouts rather than bandwidth, meaning standard rate limiting often fails to stop the resource exhaustion at the application layer.