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CVE-2026-48142

Medium priority
Needs evaluation

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...

1 affected package

nginx

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nginx Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-42530

Medium priority
Not affected

(NGINX Open Source has a vulnerability in the ngx_http_v3_modulemodule. ...)

1 affected package

nginx

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nginx Not affected Not affected Not affected Not affected Not affected
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CVE-2026-42055

Medium priority
Needs evaluation

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...

1 affected package

nginx

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nginx Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-11311

Medium priority
Not affected

(When NGINX Plus is configured as the data plane for NGINX Gateway Fabr ...)

1 affected package

nginx

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nginx Not affected Not affected Not affected Not affected Not affected
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CVE-2026-49975

Medium priority

Some fixes available 8 of 16

Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests. This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.

2 affected packages

nginx, apache2

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nginx Fixed Fixed Fixed Needs evaluation Needs evaluation
apache2 Fixed Fixed Fixed Needs evaluation Needs evaluation
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CVE-2026-9256

Medium priority
Fixed

NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when a rewrite directive uses a regex pattern with distinct, overlapping Perl-Compatible Regular Expression...

1 affected package

nginx

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nginx Fixed Fixed Fixed Fixed Fixed
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CVE-2026-8711

Medium priority
Fixed

NGINX JavaScript has a vulnerability when the js_fetch_proxy directive is configured with at least one client-controlled NGINX variable (for example, $http_*, $arg_*, $cookie_*) and a location invoking the ngx.fetch() operation...

1 affected package

libnginx-mod-js

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libnginx-mod-js Fixed Not affected Not in release
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CVE-2026-42945

High priority
Fixed

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...

1 affected package

nginx

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nginx Fixed Fixed Fixed Fixed Fixed
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CVE-2026-42946

Medium priority
Fixed

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...

1 affected package

nginx

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nginx Fixed Fixed Fixed Fixed Fixed
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CVE-2026-42934

Medium priority
Fixed

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...

1 affected package

nginx

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
nginx Fixed Fixed Fixed Fixed Fixed
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