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5.3 Medium

CVE-2026-95101 Description NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_v3_module module

Description

Description NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_v3_module module. When using HTTP/3 with proxy_request_buffering on directive, an unauthenticated attacker may be able to inject data in the proxied request. Impact This vulnerability may allow remote attackers to inject data in the proxied request.  There is no control plane exposure; this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products and versions

Product Affected versions Fixed in
NGINX Plus 37.1 37.1.0 → < 37.2.0.1 37.2.0.1
NGINX Plus 37.0 37.0.0 → < 37.0.7.1 37.0.7.1
NGINX Open Source 1.31 1.31.0 → < 1.31.7 1.31.7
NGINX Open Source 1.30 1.30.0 → < 1.30.6 1.30.6
NGINX Open Source 1.25 1.25.0 → latest No fix stated

References

Timeline

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