Description NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_v3_module module.
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.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- F5
- Product
- NGINX
- CVSS
- 5.3
- EPSS
- 0.003 (p28)
- Exposure class
- Web platform
Why it ranks 20 (Routine)
- CVSS 5.3 medium
- Product class: web platform
- Covered by 3 independent sources
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-95101 on this site · NVD · CVE.org · Vulnpedia
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