Medium [CVE-2026-95101] Description NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_v3_module module
This medium-severity F5 advisory covers CVE-2026-95101 affecting NGINX Plus, NGINX Open Source.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
VulniPulse record published Record updated
Android app · Google Play
Monitor future F5 CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.
Summary
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
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.
- NGINX Plus 37.1.0 before 37.2.0.1
- NGINX Plus 37.0.0 before 37.0.7.1
- NGINX Plus R36
- NGINX Plus R35
- NGINX Plus R34
- NGINX Plus R33
- NGINX Open Source 1.31.0 before 1.31.7
- NGINX Open Source 1.30.0 before 1.30.6
- NGINX Open Source 1.25.0
Official advisory · high-confidence parse· fetched 7 days ago·verify at source
- 37.2.0.1
- 37.0.7.1
- 1.31.7
- 1.30.6
Official advisory · high-confidence parse· fetched 7 days ago·verify at source
Mitigation
Upgrade to a fixed release: 37.2.0.1, 37.0.7.1, 1.31.7, 1.30.6. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 7 days ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.