Browse / CVEs / CVE-2025-53521
CVE-2025-53521· f5 / big-ip· CWE-121
F5 BIG-IP Stack-Based Buffer Overflow Vulnerability
Exploited in the wild. Listed by CISA on 2026-03-27; known to be used by ransomware.
2.3%likelihood of exploitation, next 30 days
84%of all CVEs are less likely
Nonecheck to confirm it
F5 BIG-IP APM contains a stack-based buffer overflow vulnerability that could allow a threat actor to achieve remote code execution.
No ready check is stored for this CVE. Confirm it by hand from the references.
References
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