F5 BIG-IP Stack-Based Buffer Overflow Vulnerability
Critical Listed in CISA KEV
Summary
F5 BIG-IP APM contains a stack-based buffer overflow vulnerability that could allow a threat actor to achieve remote code execution.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- F5:BIG-IP
Sources
- CISA KEV DATABASE
Original Links
- https://nvd.nist.gov/vuln/detail/CVE-2025-53521 advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog kev
- https://my.f5.com/manage/s/article/K000156741 reference
- https://my.f5.com/manage/s/article/K000160486 reference
- https://my.f5.com/manage/s/article/K11438344 reference
Timeline
- kev_added CISA KEV
- kev_ingest CISA KEV