Total
16 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-42530 | 1 F5 | 4 Nginx Gateway Fabric, Nginx Ingress Controller, Nginx Instance Manager and 1 more | 2026-07-16 | N/A | 8.1 HIGH |
| NGINX Open Source has a vulnerability in the ngx_http_v3_module module. When NGINX Open Source is configured to use the HTTP/3 QUIC module, a remote unauthenticated attacker along with conditions beyond their control can use a specially crafted HTTP/3 session to reopen a QPACK encoder stream. This may cause a Use-after-Free in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2026-42945 | 1 F5 | 7 Dos, Nginx Gateway Fabric, Nginx Ingress Controller and 4 more | 2026-07-15 | N/A | 8.1 HIGH |
| NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set directive and an unnamed Perl-Compatible Regular Expression (PCRE) capture (for example, $1, $2) with a replacement string that includes a question mark (?). An unauthenticated attacker along with conditions beyond its control can exploit this vulnerability by sending crafted HTTP requests. This may cause a heap buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2026-42055 | 1 F5 | 9 Dos, Nginx App Protect Dos, Nginx App Protect Waf and 6 more | 2026-07-15 | N/A | 8.1 HIGH |
| NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_proxy_v2_module and ngx_http_grpc_module modules. This vulnerability exists when the proxy_http_version to 2 or grpc_pass directives are used to proxy HTTP/2 traffic, the ignore_invalid_headers directive is set to off, and the large_client_header_buffers directive size is larger than 2 megabytes. A remote, unauthenticated attacker, along with conditions beyond their control, could send large headers while creating an upstream request. This may cause a heap-based buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2026-40460 | 1 F5 | 7 Dos, Nginx Gateway Fabric, Nginx Ingress Controller and 4 more | 2026-06-29 | N/A | 6.5 MEDIUM |
| When NGINX Plus or NGINX Open Source are configured to use the HTTP/3 QUIC module, an attacker may be able to spoof their source IP address allowing for bypass of authorization or bypass of rate limiting. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2026-40701 | 1 F5 | 7 Dos, Nginx Gateway Fabric, Nginx Ingress Controller and 4 more | 2026-06-23 | N/A | 4.8 MEDIUM |
| 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 its control that may cause a heap-use-after-free error in the NGINX worker process. This vulnerability may result in limited modification of data or the NGINX worker process restarting. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2026-48142 | 1 F5 | 7 Dos, Nginx Gateway Fabric, Nginx Ingress Controller and 4 more | 2026-06-22 | N/A | 4.8 MEDIUM |
| 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 control) to cause a heap buffer over-read in the NGINX worker process, leading to limited disclosure of memory or a restart. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2026-42946 | 1 F5 | 7 Dos, Nginx Gateway Fabric, Nginx Ingress Controller and 4 more | 2026-06-18 | N/A | 6.5 MEDIUM |
| A vulnerability exists in the ngx_http_scgi_module and ngx_http_uwsgi_module modules that may result in excessive memory allocation or an over-read of data. When scgi_pass or uwsgi_pass is configured, an unauthenticated attacker with man-in-the-middle (MITM) ability to control responses from an upstream server may be able to read the memory of the NGINX worker process or restart it. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2026-42934 | 1 F5 | 7 Dos, Nginx Gateway Fabric, Nginx Ingress Controller and 4 more | 2026-06-18 | N/A | 4.8 MEDIUM |
| 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 NGINX worker process, leading to limited disclosure of memory or a restart. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2026-42926 | 1 F5 | 4 Nginx Gateway Fabric, Nginx Ingress Controller, Nginx Instance Manager and 1 more | 2026-06-18 | N/A | 5.8 MEDIUM |
| 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-2026-1642 | 1 F5 | 5 Nginx Gateway Fabric, Nginx Ingress Controller, Nginx Instance Manager and 2 more | 2026-06-17 | N/A | 5.9 MEDIUM |
| A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response from an upstream proxied server. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2024-7634 | 1 F5 | 2 Nginx Agent, Nginx Instance Manager | 2026-06-17 | N/A | 4.9 MEDIUM |
| NGINX Agent's "config_dirs" restriction feature allows a highly privileged attacker to gain the ability to write/overwrite files outside of the designated secure directory. | |||||
| CVE-2024-10318 | 1 F5 | 4 Nginx Api Connectivity Manager, Nginx Ingress Controller, Nginx Instance Manager and 1 more | 2026-06-17 | N/A | 5.4 MEDIUM |
| 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 attacker-controlled account, leading to potential misuse of the victim's session. | |||||
| CVE-2023-28724 | 1 F5 | 3 Nginx Api Connectivity Manager, Nginx Instance Manager, Nginx Security Monitoring | 2026-06-17 | N/A | 7.1 HIGH |
| NGINX Management Suite default file permissions are set such that an authenticated attacker may be able to modify sensitive files on NGINX Instance Manager and NGINX API Connectivity Manager. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2023-28656 | 2 F5, Netapp | 5 Nginx Api Connectivity Manager, Nginx Instance Manager, Nginx Security Monitoring and 2 more | 2026-06-17 | N/A | 8.1 HIGH |
| NGINX Management Suite may allow an authenticated attacker to gain access to configuration objects outside of their assigned environment. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2023-1550 | 1 F5 | 2 Nginx Agent, Nginx Instance Manager | 2026-06-17 | N/A | 5.5 MEDIUM |
| Insertion of Sensitive Information into log file vulnerability in NGINX Agent. NGINX Agent version 2.0 before 2.23.3 inserts sensitive information into a log file. An authenticated attacker with local access to read agent log files may gain access to private keys. This issue is only exposed when the non-default trace level logging is enabled. Note: NGINX Agent is included with NGINX Instance Manager and used in conjunction with NGINX API Connectivity Manager, and NGINX Management Suite Security Monitoring. | |||||
| CVE-2022-35241 | 1 F5 | 1 Nginx Instance Manager | 2026-06-17 | N/A | 6.5 MEDIUM |
| In versions 2.x before 2.3.1 and all versions of 1.x, when NGINX Instance Manager is in use, undisclosed requests can cause an increase in disk resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||