MEDIUM🇬🇧 English

CVE-2026-42926

CVSS 6.3v4.0pub. 2026-05-13upd. 2026-06-18

When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxy_http_version to 2, and also uses proxy_set_body, an attacker may be able to inject frame headers and payload bytes to the upstream peer.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

oryginał EN
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/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

  • F5 nginx Gateway Fabric

    APP
    F5
    2.0.0 – 2.6.01.3.0 – 1.6.2

  • F5 nginx Ingress Controller

    APP
    F5
    4.0.0 – 4.0.15.0.0 – 5.4.23.5.0 – 3.7.2

  • F5 nginx Instance Manager

    APP
    F5
    2.16.0 – 2.22.0

  • F5 nginx Open Source

    APP
    F5
    1.29.4 – 1.30.0
🔵
ZWERYFIKUJ U PRODUCENTA
Brak jednoznacznych danych o patchu. Sprawdź referencje od producenta.
CWE
Referencje

Powiązane podatności

CVE-2026-42055CRITICAL9.2ten sam produkt

NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_proxy_v2_module and ngx_http_grpc_module...

CVE-2026-42530CRITICAL9.2ten sam produkt

NGINX Open Source has a vulnerability in the ngx_http_v3_module module. When NGINX Open Source is configured t...

CVE-2026-9256CRITICAL9.2PL ✓ten sam produkt

Heap buffer overflow w NGINX w module ngx_http_rewrite_module (RCE)

CVE-2026-42945CRITICAL9.2PL ✓ten sam produkt

NGINX heap buffer overflow w module ngx_http_rewrite_module (RCE/restart)

CVE-2026-11311HIGH8.6ten sam produkt

When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in...