Critical Vulnerability in F5 BIG-IP APM
On 22 September 2026, F5 published an advisory addressing a critical vulnerability affecting its BIG-IP APM product. The vendor confirmed active exploitation in the wild. CERT-EU recommends taking appropriate actions as soon as possible.
Read at CERT-EU Security Advisories
- Vendor
- F5
- Product
- BIG-IP
- Exploitation
- observed in the wild
- Exposure class
- Edge / VPN / firewall
Why it ranks 46 (High)
- Exploitation observed in the wild
- Exposed product class: edge / VPN / firewall
- CERT coordination
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- CERT-EU Security Advisories (cert.europa.eu)