{"schema_version":1,"title":"F5 vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 82 vulnerabilities in F5: 1 in the last 7 days and 11 in the last 90 days, 12 of them critical and 11 exploited in the wild. The most recent, CVE-2026-94127, was published on 22 September 2026. 14 technologies have a page of their own.","url":"https://junglewise.ai/threats/vendors/f5","json_url":"https://junglewise.ai/threats/vendors/f5.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/f5","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":40,"all_time":82,"critical":12,"exploited":11,"last_7_days":1,"last_30_days":3,"last_90_days":11,"last_365_days":73},"latest":[{"cve":"CVE-2026-94127","cvss":9.8,"epss":0.0223,"slug":"cve-2026-94127-f5-big-ip-apm-heap-based-buffer-overflow","title":"When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code","severity":"critical","exploited":true,"published_at":"2026-09-22T15:17:24.313+00:00","url":"https://junglewise.ai/threats/cve-2026-94127-f5-big-ip-apm-heap-based-buffer-overflow"},{"cve":"CVE-2026-66842","cvss":8.8,"epss":0.0047,"slug":"cve-2026-66842-f5-big-ip-privilege-escalation-in-tmui","title":"F5 BIG-IP privilege escalation in TMUI","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:18.91+00:00","url":"https://junglewise.ai/threats/cve-2026-66842-f5-big-ip-privilege-escalation-in-tmui"},{"cve":"CVE-2026-63020","cvss":3.1,"epss":0.0023,"slug":"cve-2026-63020-f5-big-ip-configuration-utility-error-message-spoofing","title":"F5 BIG-IP Configuration utility error message spoofing","severity":"low","exploited":false,"published_at":"2026-09-02T16:17:18.4+00:00","url":"https://junglewise.ai/threats/cve-2026-63020-f5-big-ip-configuration-utility-error-message-spoofing"},{"cve":"CVE-2026-60005","cvss":8.2,"slug":"cve-2026-60005-nginx-uninitialized-memory-access-in-ngx-http-slice-module","title":"NGINX uninitialized memory access in ngx_http_slice_module","severity":"high","exploited":false,"published_at":"2026-07-15T16:16:49.82+00:00","url":"https://junglewise.ai/threats/cve-2026-60005-nginx-uninitialized-memory-access-in-ngx-http-slice-module"},{"cve":"CVE-2026-60065","cvss":3.7,"slug":"cve-2026-60065-f5-nginx-plus-heap-buffer-over-read-in-mqtt-filter-module","title":"F5 NGINX Plus heap buffer over-read in MQTT filter module","severity":"low","exploited":false,"published_at":"2026-07-15T15:16:47.32+00:00","url":"https://junglewise.ai/threats/cve-2026-60065-f5-nginx-plus-heap-buffer-over-read-in-mqtt-filter-module"},{"cve":"CVE-2026-60062","cvss":6.4,"slug":"cve-2026-60062-f5-nginx-agent-path-traversal-in-config-dirs-directive","title":"F5 NGINX Agent path traversal in config_dirs directive","severity":"medium","exploited":false,"published_at":"2026-07-15T15:16:47.19+00:00","url":"https://junglewise.ai/threats/cve-2026-60062-f5-nginx-agent-path-traversal-in-config-dirs-directive"},{"cve":"CVE-2026-59762","cvss":7.5,"slug":"cve-2026-59762-f5-big-ip-denial-of-service-in-http-2-profile-memory-management","title":"F5 BIG-IP denial of service in HTTP/2 profile memory management","severity":"high","exploited":false,"published_at":"2026-07-15T15:16:46.2+00:00","url":"https://junglewise.ai/threats/cve-2026-59762-f5-big-ip-denial-of-service-in-http-2-profile-memory-management"},{"cve":"CVE-2026-56434","cvss":6.5,"slug":"cve-2026-56434-f5-nginx-heap-buffer-over-read-in-ngx-http-ssi-module","title":"F5 NGINX heap buffer over-read in ngx_http_ssi_module","severity":"medium","exploited":false,"published_at":"2026-07-15T15:16:45.7+00:00","url":"https://junglewise.ai/threats/cve-2026-56434-f5-nginx-heap-buffer-over-read-in-ngx-http-ssi-module"},{"cve":"CVE-2026-55723","cvss":8.3,"slug":"cve-2026-55723-f5-nginx-ingress-controller-configuration-injection-in-crds-and","title":"F5 NGINX Ingress Controller configuration injection in CRDs and annotations","severity":"high","exploited":false,"published_at":"2026-07-15T15:16:45.327+00:00","url":"https://junglewise.ai/threats/cve-2026-55723-f5-nginx-ingress-controller-configuration-injection-in-crds-and"},{"cve":"CVE-2026-52865","cvss":6.5,"slug":"cve-2026-52865-f5-nginx-ingress-controller-null-pointer-dereference-in-ingress","title":"F5 NGINX Ingress Controller NULL pointer dereference in Ingress resources","severity":"medium","exploited":false,"published_at":"2026-07-15T15:16:44.587+00:00","url":"https://junglewise.ai/threats/cve-2026-52865-f5-nginx-ingress-controller-null-pointer-dereference-in-ingress"},{"cve":"CVE-2026-42533","cvss":8.1,"slug":"cve-2026-42533-f5-nginx-heap-buffer-overflow-in-map-directive","title":"F5 NGINX heap buffer overflow in map directive","severity":"high","exploited":false,"published_at":"2026-07-15T15:16:33.48+00:00","url":"https://junglewise.ai/threats/cve-2026-42533-f5-nginx-heap-buffer-overflow-in-map-directive"},{"cve":"CVE-2026-50107","cvss":8.1,"epss":0.0026,"slug":"cve-2026-50107-f5-nginx-gateway-fabric-configuration-injection-in-nginxproxy-crd","title":"F5 NGINX Gateway Fabric configuration injection in NginxProxy CRD","severity":"high","exploited":false,"published_at":"2026-06-17T20:17:23.96+00:00","url":"https://junglewise.ai/threats/cve-2026-50107-f5-nginx-gateway-fabric-configuration-injection-in-nginxproxy-crd"},{"cve":"CVE-2026-32682","cvss":6.5,"epss":0.0029,"slug":"cve-2026-32682-f5-nginx-gateway-fabric-dos-in-grpcroute-backendref-filters","title":"F5 NGINX Gateway Fabric DoS in GRPCRoute backendRef filters","severity":"medium","exploited":false,"published_at":"2026-06-17T20:16:50.197+00:00","url":"https://junglewise.ai/threats/cve-2026-32682-f5-nginx-gateway-fabric-dos-in-grpcroute-backendref-filters"},{"cve":"CVE-2026-48142","cvss":4.8,"epss":0.0037,"slug":"cve-2026-48142-f5-nginx-heap-buffer-over-read-in-ngx-http-charset-module","title":"F5 NGINX heap buffer over-read in ngx_http_charset_module","severity":"medium","exploited":false,"published_at":"2026-06-17T15:16:59.04+00:00","url":"https://junglewise.ai/threats/cve-2026-48142-f5-nginx-heap-buffer-over-read-in-ngx-http-charset-module"},{"cve":"CVE-2026-42055","cvss":8.1,"epss":0.0064,"slug":"cve-2026-42055-nginx-heap-buffer-overflow-in-http-2-and-grpc-proxy-modules","title":"NGINX heap buffer overflow in HTTP/2 and gRPC proxy modules","severity":"high","exploited":false,"published_at":"2026-06-17T15:16:50.353+00:00","url":"https://junglewise.ai/threats/cve-2026-42055-nginx-heap-buffer-overflow-in-http-2-and-grpc-proxy-modules"},{"cve":"CVE-2026-11311","cvss":8.1,"epss":0.0036,"slug":"cve-2026-11311-f5-nginx-gateway-fabric-configuration-injection-in-crd-fields","title":"F5 NGINX Gateway Fabric configuration injection in CRD fields","severity":"high","exploited":false,"published_at":"2026-06-17T15:16:42.617+00:00","url":"https://junglewise.ai/threats/cve-2026-11311-f5-nginx-gateway-fabric-configuration-injection-in-crd-fields"},{"cve":"CVE-2026-9256","cvss":8.1,"epss":0.0091,"slug":"cve-2026-9256-f5-nginx-heap-buffer-overflow-in-ngx-http-rewrite-module","title":"F5 NGINX heap buffer overflow in ngx_http_rewrite_module","severity":"high","exploited":false,"published_at":"2026-05-22T15:16:27.073+00:00","url":"https://junglewise.ai/threats/cve-2026-9256-f5-nginx-heap-buffer-overflow-in-ngx-http-rewrite-module"},{"cve":"CVE-2026-8711","cvss":8.1,"slug":"cve-2026-8711-f5-nginx-javascript-heap-buffer-overflow-in-js-fetch-proxy","title":"F5 NGINX JavaScript heap buffer overflow in js_fetch_proxy","severity":"high","exploited":false,"published_at":"2026-05-19T15:16:33.017+00:00","url":"https://junglewise.ai/threats/cve-2026-8711-f5-nginx-javascript-heap-buffer-overflow-in-js-fetch-proxy"},{"cve":"CVE-2026-42946","cvss":6.5,"epss":0.0084,"slug":"cve-2026-42946-f5-nginx-memory-over-read-in-scgi-and-uwsgi-modules","title":"F5 NGINX memory over-read in SCGI and uWSGI modules","severity":"medium","exploited":false,"published_at":"2026-05-13T16:16:50.34+00:00","url":"https://junglewise.ai/threats/cve-2026-42946-f5-nginx-memory-over-read-in-scgi-and-uwsgi-modules"},{"cve":"CVE-2026-42945","cvss":8.1,"epss":0.0027,"slug":"cve-2026-42945-nginx-heap-buffer-overflow-in-ngx-http-rewrite-module","title":"NGINX heap buffer overflow in ngx_http_rewrite_module","severity":"high","exploited":false,"published_at":"2026-05-13T16:16:50.19+00:00","url":"https://junglewise.ai/threats/cve-2026-42945-nginx-heap-buffer-overflow-in-ngx-http-rewrite-module"},{"cve":"CVE-2026-42937","cvss":6.5,"epss":0.002,"slug":"cve-2026-42937-f5-big-ip-and-big-iq-incorrect-permission-assignment-in-tmsh-and","title":"F5 BIG-IP and BIG-IQ incorrect permission assignment in tmsh and iControl REST","severity":"medium","exploited":false,"published_at":"2026-05-13T16:16:50.05+00:00","url":"https://junglewise.ai/threats/cve-2026-42937-f5-big-ip-and-big-iq-incorrect-permission-assignment-in-tmsh-and"},{"cve":"CVE-2026-42934","cvss":4.8,"epss":0.0072,"slug":"cve-2026-42934-f5-nginx-heap-buffer-over-read-in-ngx-http-charset-module","title":"F5 NGINX heap buffer over-read in ngx_http_charset_module","severity":"medium","exploited":false,"published_at":"2026-05-13T16:16:49.91+00:00","url":"https://junglewise.ai/threats/cve-2026-42934-f5-nginx-heap-buffer-over-read-in-ngx-http-charset-module"},{"cve":"CVE-2026-42930","cvss":8.7,"epss":0.0051,"slug":"cve-2026-42930-f5-big-ip-appliance-mode-restriction-bypass-via-path-traversal","title":"F5 BIG-IP Appliance mode restriction bypass via path traversal","severity":"high","exploited":false,"published_at":"2026-05-13T16:16:49.777+00:00","url":"https://junglewise.ai/threats/cve-2026-42930-f5-big-ip-appliance-mode-restriction-bypass-via-path-traversal"},{"cve":"CVE-2026-42926","cvss":5.8,"epss":0.0033,"slug":"cve-2026-42926-f5-nginx-open-source-header-injection-in-http-2-proxying","title":"F5 NGINX Open Source header injection in HTTP/2 proxying","severity":"medium","exploited":false,"published_at":"2026-05-13T16:16:49.64+00:00","url":"https://junglewise.ai/threats/cve-2026-42926-f5-nginx-open-source-header-injection-in-http-2-proxying"},{"cve":"CVE-2026-42924","cvss":8.7,"epss":0.0025,"slug":"cve-2026-42924-f5-big-ip-privilege-escalation-in-icontrol-soap-via-snmp","title":"F5 BIG-IP privilege escalation in iControl SOAP via SNMP configuration","severity":"high","exploited":false,"published_at":"2026-05-13T16:16:49.517+00:00","url":"https://junglewise.ai/threats/cve-2026-42924-f5-big-ip-privilege-escalation-in-icontrol-soap-via-snmp"}],"vendor":{"hub":true,"name":"F5","slug":"f5","homepage":"https://www.f5.com/","description":"Company that develops application delivery and security software.","url":"https://junglewise.ai/threats/vendors/f5"},"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":8},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":1,"exploited":1,"vulnerabilities":1},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2025-53521","cvss":9.8,"epss":0.0745,"slug":"cve-2025-53521-f5-big-ip-stack-based-buffer-overflow-in-apm","title":"F5 BIG-IP stack-based buffer overflow in APM","severity":"critical","exploited":true,"published_at":"2026-03-27T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2025-53521-f5-big-ip-stack-based-buffer-overflow-in-apm"},{"cve":"CVE-2026-94127","cvss":9.8,"epss":0.0223,"slug":"cve-2026-94127-f5-big-ip-apm-heap-based-buffer-overflow","title":"When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code","severity":"critical","exploited":true,"published_at":"2026-09-22T15:17:24.313+00:00","url":"https://junglewise.ai/threats/cve-2026-94127-f5-big-ip-apm-heap-based-buffer-overflow"},{"cve":"CVE-2023-46747","cvss":9.8,"slug":"cve-2023-46747-f5-big-ip-configuration-utility-authentication-bypass","title":"F5 BIG-IP Configuration Utility Authentication Bypass Vulnerability","severity":"critical","exploited":true,"published_at":"2023-10-31T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2023-46747-f5-big-ip-configuration-utility-authentication-bypass"},{"cve":"CVE-2022-1388","cvss":9.8,"slug":"cve-2022-1388-f5-big-ip-missing-authentication-vulnerability","title":"F5 BIG-IP Missing Authentication Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-10T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2022-1388-f5-big-ip-missing-authentication-vulnerability"},{"cve":"CVE-2021-22991","cvss":9.8,"slug":"cve-2021-22991-f5-big-ip-traffic-management-microkernel-buffer-overflow","title":"F5 BIG-IP Traffic Management Microkernel Buffer Overflow","severity":"critical","exploited":true,"published_at":"2022-01-18T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2021-22991-f5-big-ip-traffic-management-microkernel-buffer-overflow"},{"cve":"CVE-2021-22986","cvss":9.8,"slug":"cve-2021-22986-f5-big-ip-and-big-iq-centralized-management-icontrol-rest-remote","title":"F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2021-22986-f5-big-ip-and-big-iq-centralized-management-icontrol-rest-remote"},{"cve":"CVE-2020-5902","cvss":9.8,"slug":"cve-2020-5902-f5-big-ip-traffic-management-user-interface-tmui-remote-code","title":"F5 BIG-IP Traffic Management User Interface (TMUI) Remote Code Execution Vulnerability","severity":"critical","exploited":true,"published_at":"2021-11-03T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2020-5902-f5-big-ip-traffic-management-user-interface-tmui-remote-code"},{"cve":"CVE-2023-46748","cvss":8.8,"slug":"cve-2023-46748-f5-big-ip-configuration-utility-sql-injection-vulnerability","title":"F5 BIG-IP Configuration Utility SQL Injection Vulnerability","severity":"critical","exploited":true,"published_at":"2023-10-31T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2023-46748-f5-big-ip-configuration-utility-sql-injection-vulnerability"},{"cve":"CVE-2018-14634","cvss":7.8,"epss":0.2409,"slug":"cve-2018-14634-linux-kernel-integer-overflow-in-create-elf-tables","title":"Linux Kernel integer overflow in create_elf_tables","severity":"critical","exploited":true,"published_at":"2026-01-26T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-14634-linux-kernel-integer-overflow-in-create-elf-tables"},{"cve":"CVE-2014-0196","cvss":6.9,"slug":"cve-2014-0196-linux-kernel-race-condition-vulnerability","title":"Linux Kernel Race Condition Vulnerability","severity":"critical","exploited":true,"published_at":"2023-05-12T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2014-0196-linux-kernel-race-condition-vulnerability"}],"generated_at":"2026-09-28T03:07:00.154823+00:00","technologies":[{"name":"F5 BIG-IP","slug":"big-ip","vulnerabilities":41,"url":"https://junglewise.ai/threats/technologies/big-ip"},{"name":"F5 BIG-IP Access Policy Manager","slug":"big-ip-access-policy-manager","vulnerabilities":30,"url":"https://junglewise.ai/threats/technologies/big-ip-access-policy-manager"},{"name":"F5 BIG-IP Advanced Firewall Manager","slug":"big-ip-advanced-firewall-manager","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/big-ip-advanced-firewall-manager"},{"name":"F5 BIG-IP Local Traffic Manager","slug":"big-ip-local-traffic-manager","vulnerabilities":27,"url":"https://junglewise.ai/threats/technologies/big-ip-local-traffic-manager"},{"name":"F5 BIG-IP Advanced WAF","slug":"big-ip-advanced-waf","vulnerabilities":19,"url":"https://junglewise.ai/threats/technologies/big-ip-advanced-waf"},{"name":"F5 NGINX Plus","slug":"nginx-plus","vulnerabilities":14,"url":"https://junglewise.ai/threats/technologies/nginx-plus"},{"name":"F5 Nginx-Gateway-Fabric","slug":"nginx-gateway-fabric","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/nginx-gateway-fabric"},{"name":"F5 NGINX Ingress Controller","slug":"nginx-ingress-controller","vulnerabilities":8,"url":"https://junglewise.ai/threats/technologies/nginx-ingress-controller"},{"name":"F5 BIG-IQ","slug":"big-iq","vulnerabilities":7,"url":"https://junglewise.ai/threats/technologies/big-iq"},{"name":"F5 BIG-IP DNS","slug":"big-ip-dns","vulnerabilities":6,"url":"https://junglewise.ai/threats/technologies/big-ip-dns"},{"name":"F5 BIG-IQ Centralized Management","slug":"big-iq-centralized-management","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/big-iq-centralized-management"},{"name":"F5 BIG-IP APM","slug":"big-ip-apm","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/big-ip-apm"},{"name":"F5 iControl REST","slug":"icontrol-rest","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/icontrol-rest"},{"name":"F5 NGINX Instance Manager","slug":"nginx-instance-manager","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/nginx-instance-manager"}]}