7.5Yüksek

CVE-2026-59762BIG-IP HTTP/2 vulnerability

F5 BIG-IP; F5 BIG-IP Next for Kubernetes; F5 BIG-IP Next SPK; F5 BIG-IP Next CNF Yayım: (3 ay önce)

Açıklama

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 process is either forced to restart or is manually restarted. This vulnerability allows a remote, unauthenticated attacker to cause a degradation of service that can lead to a denial-of-service (DoS) on the BIG-IP system. There is no control plane exposure; this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Zayıflık türü (CWE): CWE-770

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

ÜreticiÜrünSürümler
F5 BIG-IP 21.1.0 – < 21.1.0.1, 21.0.0 – < 21.0.0.3, 17.5.0 – < 17.5.1.8, 17.1.0 – < 17.1.3.4
f5 big-ip next cloud-native network functions 1.1.0 – < 1.4.3
F5 BIG-IP Next CNF 2.3.0 – < 2.3.2, 2.0.0 – < 2.2.3, 1.1.0 – < 1.4.3
F5 BIG-IP Next for Kubernetes 2.3.0 – < 2.3.2, 2.0.0 – < 2.2.3
f5 big-ip next service proxy for kubernetes 1.7.0 – < 1.7.18
F5 BIG-IP Next SPK 1.9.0, 1.7.0 – < 1.7.18

Kaynaklar ve yamalar

CPE eşleşmeleri (NVD) (8)

  • cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:*:*:*:*:*:*:*:* ≥ 1.1.0 < 1.4.3
  • cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:*:*:*:*:*:*:*:* ≥ 2.0.0 < 2.2.3
  • cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:2.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:f5:big-ip_next_for_kubernetes:*:*:*:*:*:*:*:* ≥ 2.0.0 < 2.2.3
  • cpe:2.3:a:f5:big-ip_next_for_kubernetes:2.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:f5:big-ip_next_service_proxy_for_kubernetes:*:*:*:*:*:*:*:* ≥ 1.7.0 < 1.7.18
  • cpe:2.3:a:f5:big-ip_next_service_proxy_for_kubernetes:*:*:*:*:*:*:*:* ≥ 1.8.0 ≤ 1.9.2
  • cpe:2.3:a:f5:big-ip_next_service_proxy_for_kubernetes:*:*:*:*:*:*:*:* ≥ 2.0.0 ≤ 2.0.3