F5 Nginx Ingress Controller vulnerabilities

CVE-2022-41743 [HIGH] CWE-787 CVE-2022-41743: NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_hls_module NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_hls_module that might allow a local attacker to corrupt NGINX worker memory, resulting in its crash or potential other impact using a specially crafted audio or video file. The issue affects only NGINX Plus when the hls directive is used in the configuration file.

CVE-2026-60065 [MEDIUM] CWE-125 CVE-2026-60065: When NGINX Plus is configured to use the Message Queuing Telemetry Transport (MQTT) filter module (n When NGINX Plus is configured to use the Message Queuing Telemetry Transport (MQTT) filter module (ngx_stream_mqtt_filter_module), unauthenticated attackers can send requests with conditions beyond the attacker's control to cause a heap buffer over-read in the NGINX worker process, leading to a restart. Impact: This vulnerability may allow remote u

CVE-2022-41742 [HIGH] CWE-787 CVE-2022-41742: NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions R2 P1 and R1 P1, and NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_mp4_module that might allow a local attacker to cause a worker process crash, or might result in worker process memory disclosure by using a spe

CVE-2026-42926 [MEDIUM] CWE-172 CVE-2026-42926: When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxy_http_version to 2, and When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxy_http_version to 2, and also uses proxy_set_body, an attacker may be able to inject frame headers and payload bytes to the upstream peer. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVE-2026-42934 [MEDIUM] CWE-125 CVE-2026-42934: NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_charset_module module. When ch NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_charset_module module. When charset, source_charset, and charset_map and proxy_pass with disabled buffering ("off") directives are configured, unauthenticated attackers can send requests that with conditions beyond the attackers' control to cause a heap buffer over-read in the NGI

CVE-2026-48142 [MEDIUM] CWE-125 CVE-2026-48142: NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_charset_module module. When co NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_charset_module module. When content is served or proxied through a location block with both source_charset utf-8; and a charset directive (for example, charset koi8-r;) configured, remote, unauthenticated attackers can send requests (in conjunction with conditions beyond their con

CVE-2026-40701 [MEDIUM] CWE-416 CVE-2026-40701: NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssl_module module when the ssl NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssl_module module when the ssl_verify_client directive is set to "on" or "optional," and the ssl_ocsp directive is set to "on" or the leaf parameters are configured with a resolver. With this configuration, an unauthenticated attacker can send requests along with conditions beyond

CVE-2024-10318 [MEDIUM] CWE-384 CVE-2024-10318: A session fixation issue was discovered in the NGINX OpenID Connect reference implementation, where A session fixation issue was discovered in the NGINX OpenID Connect reference implementation, where a nonce was not checked at login time. This flaw allows an attacker to fix a victim's session to an attacker-controlled account. As a result, although the attacker cannot log in as the victim, they can force the session to associate it with the attacke