HackerFeeds

CyberSecurity News

Critical F5 BIG-IP Vulnerability Exploited as Zero-Day

SecurityWeek
· September 23, 2026

AI summary

A critical vulnerability in F5 BIG-IP is being exploited as a zero-day, allowing unauthenticated attackers to send malicious traffic. This traffic can lead to remote code execution on the BIG-IP system.

Read the full article at SecurityWeekwww.securityweek.com/critical-f5-big-ip-vulnerability-exploited-as-zero-day/

This is an AI-generated brief aggregated by HackerFeeds for convenience and grounded in the source’s own summary; the related CVE, threat-group and country data is from HackerFeeds’ own indexes. The original article is the authoritative source — all rights belong to SecurityWeek.