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BIG-IP — Vulnerabilities & Security Advisories 371

All 371 CVE vulnerabilities found in BIG-IP, with AI-generated Chinese analysis, references, and POCs.

This page aggregates data for F5 BIG-IP appliances, focusing on known security vulnerabilities associated with the hardware and software stack. It collects a comprehensive set of security advisories, covering reported defects ranging from memory corruption issues to authentication bypasses, spanning from 2010 through the latest published updates. Readers can use this section to track the vendor’s advisory history, understand the prevalence of specific weakness classes such as integer overflow or improper input validation, and review the complete vulnerability timeline for this product line. The data serves as a central reference for security teams auditing infrastructure risks or researchers studying the evolution of weaknesses in network load balancers. It consolidates findings without marketing language, providing a factual record of disclosed flaws that have affected BIG-IP systems over the years. By examining these entries, users can identify patterns in recurring vulnerability types and assess the historical security posture of the product. This aggregation supports due diligence processes and helps stakeholders understand how the vendor has historically addressed critical security issues in their flagship networking equipment.

Vendor: F5 Networks, Inc.

CVE ID Title CVSS Severity Published
CVE-2026-40629 BIG-IP SSL/TLS vulnerability CWE-770 7.5 High 2026-05-13
CVE-2026-42920 BIG-IP DTLS Vulnerability CWE-835 7.5 High 2026-05-13
CVE-2026-41218 BIG-IP PEM iRules vulnerability CWE-416 7.5 High 2026-05-13
CVE-2026-42781 BIG-IP FastL4 virtual server vulnerability CWE-835 6.5 Medium 2026-05-13
CVE-2026-42919 F5 BIG-IP Appliance Mode Vulnerability CWE-121 6.7 Medium 2026-05-13
CVE-2026-41957 BIG-IP and BIG-IQ Configuration utility vulnerability CWE-502 8.8 High 2026-05-13
CVE-2026-42408 BIG-IP DNS tmsh vulnerability CWE-312 4.4 Medium 2026-05-13
CVE-2026-34019 BIG-IP BFD vulnerability CWE-410 5.3 Medium 2026-05-13
CVE-2026-40699 BIG-IP Configuration utility vulnerability CWE-643 6.5 Medium 2026-05-13
CVE-2026-40067 BIG-IP APM Vulnerability CWE-120 7.5 High 2026-05-13
CVE-2026-41219 BIG-IP QKView vulnerability CWE-532 6.5 Medium 2026-05-13
CVE-2026-42780 BIG-IP SSL Orchestrator vulnerability CWE-22 4.9 Medium 2026-05-13
CVE-2026-41954 iControl REST and tmsh vulnerability CWE-200 4.9 Medium 2026-05-13
CVE-2026-40462 iControl REST and tmsh vulnerability CWE-732 6.5 Medium 2026-05-13
CVE-2026-28758 BIG-IP iControl REST vulnerability CWE-312 4.4 Medium 2026-05-13
CVE-2026-40703 BIG-IP Configuration utility CSRF vulnerability CWE-352 5.4 Medium 2026-05-13
CVE-2026-40435 BIG-IP httpd access control vulnerability CWE-420 5.3 Medium 2026-05-13
CVE-2026-2507 BIG-IP TMM Vulnerability CWE-476 7.5 High 2026-02-18
CVE-2026-22548 BIG-IP Advanced WAF and ASM vulnerability CWE-362 5.9 Medium 2026-02-04
CVE-2026-20732 BIG-IP Configuration utility vulnerability CWE-451 3.1 Low 2026-02-04
CVE-2025-61990 TMM vulnerability CWE-415 7.5 High 2025-10-15
CVE-2025-61933 BIG-IP APM cross-site scripting (XSS) vulnerability CWE-79 6.1 Medium 2025-10-15
CVE-2025-61935 BIG-IP Advanced WAF and ASM vulnerability CWE-252 7.5 High 2025-10-15
CVE-2025-58071 BIG-IP IPSec vulnerability CWE-457 7.5 High 2025-10-15
CVE-2025-54755 BIG-IP Configuration utility vulnerability CWE-22 4.9 Medium 2025-10-15
CVE-2025-59481 BIG-IP iControl REST and tmsh vulnerability CWE-250 6.5 Medium 2025-10-15
CVE-2025-61974 BIG-IP SSL/TLS vulnerability CWE-401 7.5 High 2025-10-15
CVE-2025-59483 BIG-IP Configuration utility and tmsh vulnerability CWE-73 6.5 Medium 2025-10-15
CVE-2025-61960 BIG-IP APM portal access vulnerability CWE-476 7.5 High 2025-10-15
CVE-2025-54854 BigIP APM Vulnerability CWE-125 7.5 High 2025-10-15

All 371 known CVE vulnerabilities affecting BIG-IP with full Chinese analysis, references, and POCs where available.