CVE-2025-53521
F5 BIG-IP Stack-Based Buffer Overflow Vulnerability
⚠ KEVEPSS 8.8%
Description
F5 BIG-IP APM contains a stack-based buffer overflow vulnerability that could allow a threat actor to achieve remote code execution.
How to fix CVE-2025-53521
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2025-53521 being exploited?
Yes — CVE-2025-53521 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.