BIT-nginx-gateway-2026-28755

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/nginx-gateway/BIT-nginx-gateway-2026-28755.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-nginx-gateway-2026-28755
Aliases
Published
2026-03-27T07:10:18Z
Modified
2026-09-08T08:48:16Z
Summary
NGINX ngx_stream_ssl_module vulnerability
Details

NGINX Plus and NGINX Open Source have a vulnerability in the ngx_stream_ssl_module module due to the improper handling of revoked certificates when configured with the ssl_verify_client on and ssl_ocsp on directives, allowing the TLS handshake to succeed even after an OCSP check identifies the certificate as revoked.  

Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Database specific
{
    "cpes":  [
        "cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*"
    ],
    "severity":  "Medium"
}
References

Affected packages

Bitnami / nginx-gateway

Package

Name
nginx-gateway
Purl
pkg:bitnami/nginx-gateway

Severity

  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/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 CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
1.27.2
Fixed
1.28.3
Introduced
1.29.0
Fixed
1.29.7

Database specific

source
"https://github.com/bitnami/vulndb/tree/main/data/nginx-gateway/BIT-nginx-gateway-2026-28755.json"