CVE detail

CVE-2025-53521 — F5 BIG-IP Stack-Based Buffer Overflow Vulnerability

Published 2026-03-27 · Modified 2026-03-27 · Source kev

HIGH

severity

CVSS-derived band

n/a

CVSS v3

0–10 scale

0.0221

EPSS probability

exploitation probability, 30d

81.0%

EPSS percentile

percentile vs all CVEs

LISTED

CISA KEV

due 2026-03-30

Description

F5 BIG-IP APM contains a stack-based buffer overflow vulnerability that could allow a threat actor to achieve remote code execution.

Remediation

No vendor-published fix data in our corpus for this CVE. Check the references below or the vendor's PSIRT / security advisories page.

References

NVD entry ↗
CVE.org record ↗

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