CVE catalog
CVE-2026-42055
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 directiv
- Severity
- Critical · CVSS 9.2
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 6.54% · Oct 25, 2026
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 traffic, the ignore_invalid_headers directive is set to off, and the large_client_header_buffers directive size is larger than 2 megabytes. A remote, unauthenticated attacker, along with conditions beyond their control, could send large headers while creating an upstream request. This may cause a heap-based buffer overflow in the NGINX worker process leading to a restart. Additionally, attackers can execute code on systems with Address Space Layout Randomization (ASLR) disabled or when the attacker can bypass ASLR. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | nginx | sid | 1.30.6-2 | fixed |
| Debian | nginx | forky | 1.30.6-2 | fixed |
| Debian | nginx | trixie | 1.26.3-3+deb13u7 | fixed |
| Debian | nginx | trixie-security | 1.26.3-3+deb13u10 | fixed |
| Debian | nginx | bookworm | 1.22.1-9+deb12u9 | fixed |
| Debian | nginx | bookworm-security | 1.22.1-9+deb12u10 | fixed |
| Cpe | nginx | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | libnginx-mod-http-geoip | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | libnginx-mod-http-image-filter | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | libnginx-mod-http-perl | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | libnginx-mod-http-xslt-filter | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | libnginx-mod-mail | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | libnginx-mod-stream | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | libnginx-mod-stream-geoip | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | nginx-common | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | nginx-core | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | nginx-dev | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | nginx-doc | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | nginx-extras | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | nginx-full | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | nginx-light | Not reported | 1.24.0-2ubuntu7.13 | fixed |
| Cpe | dos | Not reported | Not reported | unknown |
| Cpe | nginx_app_protect_dos | Not reported | Not reported | unknown |
| Cpe | nginx_app_protect_waf | Not reported | Not reported | unknown |
| Cpe | nginx_gateway_fabric | Not reported | Not reported | unknown |
| Cpe | nginx_gateway_fabric | Not reported | 2.6.4 | fixed |
| Cpe | nginx_ingress_controller | Not reported | Not reported | unknown |
| Cpe | nginx_ingress_controller | Not reported | 5.5.1 | fixed |
| Cpe | nginx_instance_manager | Not reported | Not reported | unknown |
| Cpe | nginx_open_source | Not reported | 1.30.3 | fixed |
| Cpe | nginx_open_source | Not reported | Not reported | unknown |
| Cpe | nginx_plus | Not reported | Not reported | unknown |
| Cpe | nginx | Not reported | 1.22.1-9+deb12u9 | fixed |
| Cpe | dos | Not reported | Not reported | unknown |
| Cpe | nginx_gateway_fabric | Not reported | Not reported | unknown |
| Cpe | nginx_ingress_controller | Not reported | Not reported | unknown |
| Cpe | nginx_instance_manager | Not reported | Not reported | unknown |
| Cpe | nginx_open_source | Not reported | Not reported | unknown |
| Cpe | nginx_plus | Not reported | Not reported | unknown |
| Cpe | waf | Not reported | Not reported | unknown |
| Alpine | nginx | 3.21 | 1.26.3-r2 | fixed |
| Alpine | nginx | 3.22 | 1.28.3-r4 | fixed |
| Alpine | nginx | 3.23 | 1.28.3-r4 | fixed |
| Alpine | nginx | 3.24 | 1.30.3-r0 | fixed |
| Suse | nginx | linux enterprise high performance computing 15 sp4-espos | 1.21.5-150400.3.25.1 | fixed |
| Suse | nginx | linux enterprise high performance computing 15 sp4-ltss | 1.21.5-150400.3.25.1 | fixed |
| Suse | nginx | linux enterprise high performance computing 15 sp5-espos | 1.21.5-150400.3.25.1 | fixed |
| Suse | nginx | linux enterprise high performance computing 15 sp5-ltss | 1.21.5-150400.3.25.1 | fixed |
| Suse | nginx | linux enterprise server 15 sp4-ltss | 1.21.5-150400.3.25.1 | fixed |
| Suse | nginx | linux enterprise server 15 sp5-ltss | 1.21.5-150400.3.25.1 | fixed |
| Suse | nginx | linux enterprise server for sap applications 15 sp4 | 1.21.5-150400.3.25.1 | fixed |
| Suse | nginx | linux enterprise server for sap applications 15 sp5 | 1.21.5-150400.3.25.1 | fixed |
| Suse | nginx | linux enterprise module for server applications 15 sp7 | 1.21.5-150600.10.24.1 | fixed |
| Suse | nginx | linux enterprise server 15 sp6-ltss | 1.21.5-150600.10.24.1 | fixed |
| Suse | nginx | linux enterprise server for sap applications 15 sp6 | 1.21.5-150600.10.24.1 | fixed |
| Ubuntu | nginx | pro | 1.16.1-0ubuntu2 | vulnerable |
| Ubuntu | nginx | pro | 1.16.1-0ubuntu3 | vulnerable |
| Ubuntu | nginx | pro | 1.17.5-0ubuntu1 | vulnerable |
| Ubuntu | nginx | pro | 1.17.6-0ubuntu1 | vulnerable |
| Ubuntu | nginx | pro | 1.17.7-0ubuntu1 | vulnerable |
| Ubuntu | nginx | pro | 1.17.8-0ubuntu1 | vulnerable |
| Ubuntu | nginx | pro | 1.17.8-0ubuntu2 | vulnerable |
| Ubuntu | nginx | pro | 1.17.8-0ubuntu3 | vulnerable |
| Ubuntu | nginx | pro | 1.17.9-0ubuntu1 | vulnerable |
| Ubuntu | nginx | pro | 1.17.9-0ubuntu2 | vulnerable |
| Ubuntu | nginx | pro | 1.17.9-0ubuntu3 | vulnerable |
| Ubuntu | nginx | pro | 1.17.10-0ubuntu1 | vulnerable |
| Ubuntu | nginx | pro | 1.18.0-0ubuntu1 | vulnerable |
| Ubuntu | nginx | pro | 1.18.0-0ubuntu1.2 | vulnerable |
| Ubuntu | nginx | pro | 1.18.0-0ubuntu1.3 | vulnerable |
| Ubuntu | nginx | pro | 1.18.0-0ubuntu1.4 | vulnerable |
| Ubuntu | nginx | pro | 1.18.0-0ubuntu1.5 | vulnerable |
| Ubuntu | nginx | pro | 1.18.0-0ubuntu1.6 | vulnerable |
| Ubuntu | nginx | pro | 1.18.0-0ubuntu1.7 | vulnerable |
| Ubuntu | nginx | pro | 1.18.0-0ubuntu1.7+esm1 | vulnerable |
| Ubuntu | nginx | pro | 1.18.0-0ubuntu1.7+esm3 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu11 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu12 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.1 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.2 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.3 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.4 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.5 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.6 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.7 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.8 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.10 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.11 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.12 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.13 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.14 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.15 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.16 | fixed |
| Ubuntu | nginx | 24.04 | 1.24.0-1ubuntu1 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu1 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu2 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu3 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu4 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu6 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.1 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.3 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.4 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.5 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.6 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.7 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.8 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.9 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.10 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.11 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.12 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.13 | fixed |
| Ubuntu | nginx | 25.10 | 1.26.3-2ubuntu1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.26.3-3ubuntu1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.26.3-3ubuntu2 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.26.3-3ubuntu3 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-3ubuntu1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-4ubuntu1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.2 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.3 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.4 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.5 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.6 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.7 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.8 | fixed |
| Ubuntu | nginx | 26.04 | 1.28.0-6ubuntu1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.1-2ubuntu1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.1-3ubuntu1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.2-2ubuntu1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.2 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.3 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.4 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.5 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.6 | fixed |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu11 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu12 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.1 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.2 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.3 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.4 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.5 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.6 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.7 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.8 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.10 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.11 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.12 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.13 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.14 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.15 | vulnerable |
| Ubuntu | nginx | 22.04 | 1.18.0-6ubuntu14.16 | fixed |
| Ubuntu | nginx | 24.04 | 1.24.0-1ubuntu1 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu1 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu2 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu3 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu4 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu6 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.1 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.3 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.4 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.5 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.6 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.7 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.8 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.9 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.10 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.11 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.12 | vulnerable |
| Ubuntu | nginx | 24.04 | 1.24.0-2ubuntu7.13 | fixed |
| Ubuntu | nginx | 25.10 | 1.26.3-2ubuntu1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.26.3-3ubuntu1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.26.3-3ubuntu2 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.26.3-3ubuntu3 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-3ubuntu1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-4ubuntu1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.1 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.2 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.3 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.4 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.5 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.6 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.7 | vulnerable |
| Ubuntu | nginx | 25.10 | 1.28.0-6ubuntu1.8 | fixed |
| Ubuntu | nginx | 26.04 | 1.28.0-6ubuntu1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.1-2ubuntu1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.1-3ubuntu1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.2-2ubuntu1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.1 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.2 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.3 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.4 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.5 | vulnerable |
| Ubuntu | nginx | 26.04 | 1.28.3-2ubuntu1.6 | fixed |
| Opensuse | nginx | tumbleweed | 1.31.2-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | nginx | source | sid | 1.30.1-5 | not yet assigned | Not reported | [1140359] |
| Debian | nginx | source | forky | 1.30.1-5 | not yet assigned | Not reported | [1140359] |
| Debian | nginx | source | trixie | 1.26.3-3+deb13u7 | not yet assigned | Not reported | [1140359] |
| Debian | nginx | source | bookworm | 1.22.1-9+deb12u9 | not yet assigned | Not reported | [1140359] |
| Cpe | nginx | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | libnginx-mod-http-geoip | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | libnginx-mod-http-image-filter | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | libnginx-mod-http-perl | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | libnginx-mod-http-xslt-filter | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | libnginx-mod-mail | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | libnginx-mod-stream | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | libnginx-mod-stream-geoip | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | nginx-common | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | nginx-core | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | nginx-dev | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | nginx-doc | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | nginx-extras | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | nginx-full | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | nginx-light | cpe | Not reported | 1.24.0-2ubuntu7.13 | Not reported | Not reported | Not reported |
| Cpe | nginx_gateway_fabric | cpe | Not reported | 2.6.4 | Not reported | Not reported | Not reported |
| Cpe | nginx_ingress_controller | cpe | Not reported | 5.5.1 | Not reported | Not reported | Not reported |
| Cpe | nginx_open_source | cpe | Not reported | 1.30.3 | Not reported | Not reported | Not reported |
| Cpe | nginx | cpe | Not reported | 1.22.1-9+deb12u9 | Not reported | Not reported | Not reported |
| Alpine | nginx | apk | 3.21 | 1.26.3-r2 | Not reported | ALPINE-CVE-2026-42055 | Not reported |
| Alpine | nginx | apk | 3.22 | 1.28.3-r4 | Not reported | ALPINE-CVE-2026-42055 | Not reported |
| Alpine | nginx | apk | 3.23 | 1.28.3-r4 | Not reported | ALPINE-CVE-2026-42055 | Not reported |
| Alpine | nginx | apk | 3.24 | 1.30.3-r0 | Not reported | ALPINE-CVE-2026-42055 | Not reported |
| Suse | nginx | rpm | linux enterprise high performance computing 15 sp4-espos | 1.21.5-150400.3.25.1 | Not reported | SUSE-SU-2026:3448-1 | Not reported |
| Suse | nginx | rpm | linux enterprise high performance computing 15 sp4-ltss | 1.21.5-150400.3.25.1 | Not reported | SUSE-SU-2026:3448-1 | Not reported |
| Suse | nginx | rpm | linux enterprise high performance computing 15 sp5-espos | 1.21.5-150400.3.25.1 | Not reported | SUSE-SU-2026:3448-1 | Not reported |
| Suse | nginx | rpm | linux enterprise high performance computing 15 sp5-ltss | 1.21.5-150400.3.25.1 | Not reported | SUSE-SU-2026:3448-1 | Not reported |
| Suse | nginx | rpm | linux enterprise server 15 sp4-ltss | 1.21.5-150400.3.25.1 | Not reported | SUSE-SU-2026:3448-1 | Not reported |
| Suse | nginx | rpm | linux enterprise server 15 sp5-ltss | 1.21.5-150400.3.25.1 | Not reported | SUSE-SU-2026:3448-1 | Not reported |
| Suse | nginx | rpm | linux enterprise server for sap applications 15 sp4 | 1.21.5-150400.3.25.1 | Not reported | SUSE-SU-2026:3448-1 | Not reported |
| Suse | nginx | rpm | linux enterprise server for sap applications 15 sp5 | 1.21.5-150400.3.25.1 | Not reported | SUSE-SU-2026:3448-1 | Not reported |
| Suse | nginx | rpm | linux enterprise module for server applications 15 sp7 | 1.21.5-150600.10.24.1 | Not reported | SUSE-SU-2026:3329-1 | Not reported |
| Suse | nginx | rpm | linux enterprise server 15 sp6-ltss | 1.21.5-150600.10.24.1 | Not reported | SUSE-SU-2026:3329-1 | Not reported |
| Suse | nginx | rpm | linux enterprise server for sap applications 15 sp6 | 1.21.5-150600.10.24.1 | Not reported | SUSE-SU-2026:3329-1 | Not reported |
| Ubuntu | nginx | deb | 22.04 | 1.18.0-6ubuntu14.16 | Not reported | UBUNTU-CVE-2026-42055 | Not reported |
| Ubuntu | nginx | deb | 24.04 | 1.24.0-2ubuntu7.13 | Not reported | UBUNTU-CVE-2026-42055 | Not reported |
| Ubuntu | nginx | deb | 25.10 | 1.28.0-6ubuntu1.8 | Not reported | UBUNTU-CVE-2026-42055 | Not reported |
| Ubuntu | nginx | deb | 26.04 | 1.28.3-2ubuntu1.6 | Not reported | UBUNTU-CVE-2026-42055 | Not reported |
| Ubuntu | nginx | deb | 22.04 | 1.18.0-6ubuntu14.16 | Not reported | USN-8458-1 | Not reported |
| Ubuntu | nginx | deb | 24.04 | 1.24.0-2ubuntu7.13 | Not reported | USN-8458-1 | Not reported |
| Ubuntu | nginx | deb | 25.10 | 1.28.0-6ubuntu1.8 | Not reported | USN-8458-1 | Not reported |
| Ubuntu | nginx | deb | 26.04 | 1.28.3-2ubuntu1.6 | Not reported | USN-8458-1 | Not reported |
| Opensuse | nginx | rpm | tumbleweed | 1.31.2-1.1 | Not reported | OPENSUSE-SU-2026:11066-1 | Not reported |
OpenFactory catalog packages
[openSUSE Tumbleweed]
- [nginx-source]Unknown
Source package: [nginx]
Details (1)
1.31.4-1.1· noarch · tumbleweedUnknown · Fixed:
1.31.2-1.1Version impact unknown
nvd · nginx · opensuse · tumbleweed
[Debian 12 (Bookworm)]
- [libnginx-mod-http-geoip]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· amd64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· amd64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· amd64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· amd64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [libnginx-mod-http-perl]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· amd64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· amd64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· amd64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· amd64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [libnginx-mod-mail]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· amd64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· amd64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [libnginx-mod-stream]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· amd64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· amd64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [libnginx-mod-stream-geoip]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· amd64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· amd64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [nginx]Fixed
Details (4)
1.22.1-9+deb12u9· amd64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· amd64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [nginx-common]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [nginx-core]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [nginx-dev]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [nginx-doc]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [nginx-extras]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· amd64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· amd64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· arm64 · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [nginx-full]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
- [nginx-light]Fixed
Source package: [nginx]
Details (4)
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookwormFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
1.22.1-9+deb12u9· all · bookworm-securityFixed · Fixed:
1.22.1-9+deb12u9nvd · nginx · debian · bookworm; nvd · nginx · debian · 12
[Debian 13 (Trixie)]
- [libnginx-mod-http-geoip]Fixed
Source package: [nginx]
Details (7)
1.26.3-3+deb13u7· amd64 · trixieFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· arm64 · trixieFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u10· amd64 · trixie-securityFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· arm64 · trixie-securityFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u8· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u9· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
Source package: [nginx]
Details (7)
1.26.3-3+deb13u7· amd64 · trixieFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· arm64 · trixieFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u10· amd64 · trixie-securityFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· arm64 · trixie-securityFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u8· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u9· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
- [libnginx-mod-http-perl]Fixed
Source package: [nginx]
Details (7)
1.26.3-3+deb13u7· amd64 · trixieFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· arm64 · trixieFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u10· amd64 · trixie-securityFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· arm64 · trixie-securityFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u8· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u9· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
Source package: [nginx]
Details (7)
1.26.3-3+deb13u7· amd64 · trixieFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· arm64 · trixieFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u10· amd64 · trixie-securityFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u7· arm64 · trixie-securityFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u8· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
1.26.3-3+deb13u9· amd64 · trixie-security · Historical versionFixed · Fixed:
1.26.3-3+deb13u7nvd · nginx · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2026_36331.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-42055]
- [https://osv.dev/vulnerability/ALPINE-CVE-2026-42055]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-42055]
- [https://osv.dev/vulnerability/SUSE-SU-2026:3329-1]
- [https://osv.dev/vulnerability/SUSE-SU-2026:3448-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-42055]
- [https://osv.dev/vulnerability/USN-8458-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:11066-1]
- [https://security-tracker.debian.org/tracker/CVE-2026-42055]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42055.json]
- [https://ubuntu.com/security/notices/USN-8458-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1995.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]