NGINX ngx_http_v3_module vulnerability
CVE-2026-95101 is fixed in 29 products on 1 platform, first by DEBIAN-CVE-2026-95101, released October 18, 2026. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libnginx-mod-http-geoip · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | libnginx-mod-http-geoip 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| libnginx-mod-http-image-filter · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | libnginx-mod-http-image-filter 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| libnginx-mod-http-perl · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | libnginx-mod-http-perl 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| libnginx-mod-http-xslt-filter · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | libnginx-mod-http-xslt-filter 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| libnginx-mod-mail · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | libnginx-mod-mail 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| libnginx-mod-stream · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | libnginx-mod-stream 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| libnginx-mod-stream-geoip · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | libnginx-mod-stream-geoip 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| nginx · Debian 13.5 (trixie) | 1.26.3-3+deb13u10 | DEBIAN-CVE-2026-95101 | Oct 18, 2026 |
| nginx · Debian 14 | 1.30.4-8 | DEBIAN-CVE-2026-95101 | Oct 18, 2026 |
| nginx · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | nginx 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| nginx · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-all-modules · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-common · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | nginx-common 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| nginx-core · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | nginx-core 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| nginx-core · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-core-debuginfo · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-debuginfo · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-debugsource · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-extras · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | nginx-extras 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| nginx-filesystem · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-full · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | nginx-full 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| nginx-light · Ubuntu 26.04.1 LTS (resolute) | 1.28.3-2ubuntu1.12 | nginx-light 1.28.3-2ubuntu1.12 | Nov 7, 2026 |
| nginx-mod-devel · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-mod-http-image-filter · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-mod-http-image-filter-debuginfo · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-mod-http-perl · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-mod-http-perl-debuginfo · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-mod-http-xslt-filter · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-mod-http-xslt-filter-debuginfo · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-mod-mail · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-mod-mail-debuginfo · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-mod-stream · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
| nginx-mod-stream-debuginfo · amzn 2023 | 1:1.30.6-1.amzn2023.0.1 | ALAS2023-2026-3263 | Nov 7, 2026 |
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