F5 BIG-IP Next Service Proxy For Kubernetes vulnerabilities

24 CVEs affecting F5 BIG-IP Next Service Proxy For Kubernetes, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-59762, published 2026-07-15.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2023-44487: HTTP/2 Rapid Reset Attack Vulnerability, published 2023-10-10. High severity, CVSS 7.5. Actively exploited: in CISA KEV since 2023-10-10. EPSS: 100% chance of exploitation in the next 30 days. The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVE-2023-45886, published 2023-11-21. High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days. The BGP daemon (bgpd) in IP Infusion ZebOS through 7.10.6 allow remote attackers to cause a denial of service by sending crafted BGP update messages containing a malformed attribute.
CVE-2023-40534, published 2023-10-10. High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days. When a client-side HTTP/2 profile and the HTTP MRF Router option are enabled for a virtual server, and an iRule using the HTTP_REQUEST event or Local Traffic Policy are associated with the virtual…
CVE-2026-59762, published 2026-07-15. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. When an HTTP/2 profile is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Impact: System performance can degrade until the TMM…
CVE-2023-24594, published 2023-05-03. Medium severity, CVSS 5.3. EPSS: 0.6% chance of exploitation in the next 30 days. When an SSL profile is configured on a Virtual Server, undisclosed traffic can cause an increase in CPU or SSL accelerator resource utilization. Note: Software versions which have reached End of…
CVE-2024-23314, published 2024-02-14. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. When HTTP/2 is configured on BIG-IP or BIG-IP Next SPK systems, undisclosed responses can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End…
CVE-2025-54500, published 2025-08-13. Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days. An HTTP/2 implementation flaw allows a denial-of-service (DoS) that uses malformed HTTP/2 control frames in order to break the max concurrent streams limit (HTTP/2 MadeYouReset Attack). Note:…
CVE-2026-40629, published 2026-05-13. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. When SSL profiles are configured on a virtual server, undisclosed traffic can cause the virtual server to stop processing new client connections. Note: Software versions which have reached End of…
CVE-2026-40618, published 2026-05-13. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. When an SSL profile is configured on a virtual server on BIG-IP Virtual Edition (VE) without Intel QuickAssist Technology (QAT) or on BIG-IP hardware platforms with the database variable…
CVE-2025-61974, published 2025-10-15. High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days. When a client SSL profile is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical…

Latest

CVE-2025-61990, published 2025-10-15. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. When using a multi-bladed platform with more than one blade, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of…
CVE-2025-60016, published 2025-10-15. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. When Diffie-Hellman (DH) group Elliptic Curve Cryptography (ECC) Brainpool curves are configured in an SSL profile's Cipher Rule or Cipher Group, and that profile is applied to a virtual server,…
CVE-2025-58120, published 2025-10-15. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. When HTTP/2 Ingress is configured, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are…
CVE-2025-55670, published 2025-10-15. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. On BIG-IP Next CNF, BIG-IP Next SPK, and BIG-IP Next for Kubernetes systems, repeated undisclosed API calls can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions…
CVE-2025-54805, published 2025-10-15. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. When an iRule is configured on a virtual server via the declarative API, upon re-instantiation, the cleanup process can cause an increase in the Traffic Management Microkernel (TMM) memory resource…
CVE-2025-48008, published 2025-10-15. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. When a TCP profile with Multipath TCP (MPTCP) enabled is configured on a virtual server, undisclosed traffic along with conditions beyond the attacker's control can cause the Traffic Management…