{"schema_version":1,"title":"NGINX vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 14 vulnerabilities in NGINX: 1 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-61630, was published on 21 September 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/nginx","json_url":"https://junglewise.ai/threats/vendors/nginx.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/nginx","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":8,"all_time":14,"critical":0,"exploited":0,"last_7_days":1,"last_30_days":6,"last_90_days":6,"last_365_days":14},"latest":[{"cve":"CVE-2026-61630","cvss":4.2,"epss":0.0038,"slug":"cve-2026-61630-nginx-ignition-totp-reuse-during-validity-window","title":"nginx ignition is a user interface for the nginx web server. In versions 2.33.0 through 2.35.0, any user that has enabled the OTP 2FA can ha","severity":"medium","exploited":false,"published_at":"2026-09-21T15:17:30.65+00:00","url":"https://junglewise.ai/threats/cve-2026-61630-nginx-ignition-totp-reuse-during-validity-window"},{"cve":"CVE-2026-90439","cvss":6.5,"epss":0.0043,"slug":"cve-2026-90439-nginx-plus-and-open-source-http-3-heap-buffer-overflow-in-tls","title":"NGINX Plus and Open Source HTTP/3 heap buffer overflow in TLS handshake","severity":"medium","exploited":false,"published_at":"2026-09-15T15:17:27.023+00:00","url":"https://junglewise.ai/threats/cve-2026-90439-nginx-plus-and-open-source-http-3-heap-buffer-overflow-in-tls"},{"cve":"CVE-2026-78689","cvss":8.1,"epss":0.0076,"slug":"cve-2026-78689-nginx-njs-xml-namespace-parser-out-of-bounds-write","title":"NGINX njs XML namespace parser out-of-bounds write","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:25.667+00:00","url":"https://junglewise.ai/threats/cve-2026-78689-nginx-njs-xml-namespace-parser-out-of-bounds-write"},{"cve":"CVE-2026-77180","cvss":8.3,"epss":0.005,"slug":"cve-2026-77180-nginx-ingress-controller-configuration-injection-via-ingress","title":"NGINX Ingress Controller configuration injection via Ingress annotations","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:23.407+00:00","url":"https://junglewise.ai/threats/cve-2026-77180-nginx-ingress-controller-configuration-injection-via-ingress"},{"cve":"CVE-2026-66362","cvss":8.1,"epss":0.0057,"slug":"cve-2026-66362-nginx-gateway-fabric-injection-in-configuration-generator","title":"NGINX Gateway Fabric injection in configuration generator","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:18.663+00:00","url":"https://junglewise.ai/threats/cve-2026-66362-nginx-gateway-fabric-injection-in-configuration-generator"},{"cve":"CVE-2026-18329","cvss":8.2,"epss":0.0038,"slug":"cve-2026-18329-nginx-javascript-access-control-bypass-in-js-access-handler","title":"NGINX JavaScript access control bypass in js_access handler","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:14.917+00:00","url":"https://junglewise.ai/threats/cve-2026-18329-nginx-javascript-access-control-bypass-in-js-access-handler"},{"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-2026-42934","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-2026-42926","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-2026-40701","cvss":4.8,"epss":0.0068,"slug":"cve-2026-40701-f5-nginx-heap-use-after-free-in-ngx-http-ssl-module","title":"F5 NGINX heap-use-after-free in ngx_http_ssl_module","severity":"medium","exploited":false,"published_at":"2026-05-13T16:16:43.863+00:00","url":"https://junglewise.ai/threats/cve-2026-40701-f5-nginx-heap-use-after-free-in-ngx-http-ssl-module"},{"cve":"CVE-2026-40460","cvss":6.5,"epss":0.0039,"slug":"cve-2026-40460-f5-nginx-ip-address-spoofing-in-http-3-quic-module","title":"F5 NGINX IP address spoofing in HTTP/3 QUIC module","severity":"medium","exploited":false,"published_at":"2026-05-13T16:16:42.823+00:00","url":"https://junglewise.ai/threats/cve-2026-40460-f5-nginx-ip-address-spoofing-in-http-3-quic-module"},{"cve":"CVE-2026-32647","cvss":7.8,"epss":0.0033,"slug":"cve-2026-32647-nginx-open-source-and-plus-buffer-overflow-in-ngx-http-mp4-module","title":"NGINX Open Source and Plus buffer overflow in ngx_http_mp4_module","severity":"high","exploited":false,"published_at":"2026-03-24T15:16:34.667+00:00","url":"https://junglewise.ai/threats/cve-2026-32647-nginx-open-source-and-plus-buffer-overflow-in-ngx-http-mp4-module"},{"cve":"CVE-2026-27784","cvss":7.8,"epss":0.0029,"slug":"cve-2026-27784-nginx-open-source-memory-corruption-in-ngx-http-mp4-module","title":"NGINX Open Source memory corruption in ngx_http_mp4_module","severity":"high","exploited":false,"published_at":"2026-03-24T15:16:33.35+00:00","url":"https://junglewise.ai/threats/cve-2026-27784-nginx-open-source-memory-corruption-in-ngx-http-mp4-module"},{"cve":"CVE-2026-27651","cvss":7.5,"epss":0.0053,"slug":"cve-2026-27651-nginx-null-pointer-dereference-in-ngx-mail-auth-http-module","title":"NGINX NULL pointer dereference in ngx_mail_auth_http_module","severity":"high","exploited":false,"published_at":"2026-03-24T15:16:32.91+00:00","url":"https://junglewise.ai/threats/cve-2026-27651-nginx-null-pointer-dereference-in-ngx-mail-auth-http-module"}],"vendor":{"hub":true,"name":"NGINX","slug":"nginx","homepage":"https://nginx.org/","description":"NGINX is a provider of web server, reverse proxy, and load balancing software.","url":"https://junglewise.ai/threats/vendors/nginx"},"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"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":4},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":1}],"most_severe":[{"cve":"CVE-2026-77180","cvss":8.3,"epss":0.005,"slug":"cve-2026-77180-nginx-ingress-controller-configuration-injection-via-ingress","title":"NGINX Ingress Controller configuration injection via Ingress annotations","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:23.407+00:00","url":"https://junglewise.ai/threats/cve-2026-77180-nginx-ingress-controller-configuration-injection-via-ingress"},{"cve":"CVE-2026-18329","cvss":8.2,"epss":0.0038,"slug":"cve-2026-18329-nginx-javascript-access-control-bypass-in-js-access-handler","title":"NGINX JavaScript access control bypass in js_access handler","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:14.917+00:00","url":"https://junglewise.ai/threats/cve-2026-18329-nginx-javascript-access-control-bypass-in-js-access-handler"},{"cve":"CVE-2026-78689","cvss":8.1,"epss":0.0076,"slug":"cve-2026-78689-nginx-njs-xml-namespace-parser-out-of-bounds-write","title":"NGINX njs XML namespace parser out-of-bounds write","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:25.667+00:00","url":"https://junglewise.ai/threats/cve-2026-78689-nginx-njs-xml-namespace-parser-out-of-bounds-write"},{"cve":"CVE-2026-66362","cvss":8.1,"epss":0.0057,"slug":"cve-2026-66362-nginx-gateway-fabric-injection-in-configuration-generator","title":"NGINX Gateway Fabric injection in configuration generator","severity":"high","exploited":false,"published_at":"2026-09-02T16:17:18.663+00:00","url":"https://junglewise.ai/threats/cve-2026-66362-nginx-gateway-fabric-injection-in-configuration-generator"},{"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-2026-32647","cvss":7.8,"epss":0.0033,"slug":"cve-2026-32647-nginx-open-source-and-plus-buffer-overflow-in-ngx-http-mp4-module","title":"NGINX Open Source and Plus buffer overflow in ngx_http_mp4_module","severity":"high","exploited":false,"published_at":"2026-03-24T15:16:34.667+00:00","url":"https://junglewise.ai/threats/cve-2026-32647-nginx-open-source-and-plus-buffer-overflow-in-ngx-http-mp4-module"},{"cve":"CVE-2026-27784","cvss":7.8,"epss":0.0029,"slug":"cve-2026-27784-nginx-open-source-memory-corruption-in-ngx-http-mp4-module","title":"NGINX Open Source memory corruption in ngx_http_mp4_module","severity":"high","exploited":false,"published_at":"2026-03-24T15:16:33.35+00:00","url":"https://junglewise.ai/threats/cve-2026-27784-nginx-open-source-memory-corruption-in-ngx-http-mp4-module"},{"cve":"CVE-2026-27651","cvss":7.5,"epss":0.0053,"slug":"cve-2026-27651-nginx-null-pointer-dereference-in-ngx-mail-auth-http-module","title":"NGINX NULL pointer dereference in ngx_mail_auth_http_module","severity":"high","exploited":false,"published_at":"2026-03-24T15:16:32.91+00:00","url":"https://junglewise.ai/threats/cve-2026-27651-nginx-null-pointer-dereference-in-ngx-mail-auth-http-module"},{"cve":"CVE-2026-90439","cvss":6.5,"epss":0.0043,"slug":"cve-2026-90439-nginx-plus-and-open-source-http-3-heap-buffer-overflow-in-tls","title":"NGINX Plus and Open Source HTTP/3 heap buffer overflow in TLS handshake","severity":"medium","exploited":false,"published_at":"2026-09-15T15:17:27.023+00:00","url":"https://junglewise.ai/threats/cve-2026-90439-nginx-plus-and-open-source-http-3-heap-buffer-overflow-in-tls"},{"cve":"CVE-2026-40460","cvss":6.5,"epss":0.0039,"slug":"cve-2026-40460-f5-nginx-ip-address-spoofing-in-http-3-quic-module","title":"F5 NGINX IP address spoofing in HTTP/3 QUIC module","severity":"medium","exploited":false,"published_at":"2026-05-13T16:16:42.823+00:00","url":"https://junglewise.ai/threats/cve-2026-40460-f5-nginx-ip-address-spoofing-in-http-3-quic-module"}],"generated_at":"2026-09-26T09:11:00.170868+00:00","technologies":[{"name":"NGINX Open Source","slug":"open-source","vulnerabilities":10,"url":"https://junglewise.ai/threats/technologies/open-source"}]}