THREAT OPS › CVEs › CVE-2025-53521
CVE-2025-53521 — F5 BIG-IP Stack-Based Buffer Overflow Vulnerability
F5 BIG-IP APM contains a stack-based buffer overflow vulnerability that could allow a threat actor to achieve remote code execution.
Vulnerability details
- Affected productsBIG-IP
- KEV remediation due2026-03-30
Exploiting threat actors
- Earth LuscaG1006