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CVE-2026-28755

Опубликовано: 24 мар. 2026
Источник: nvd
CVSS3: 5.4
EPSS Низкий

Описание

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.

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:f5:nginx_plus:r33:*:*:*:*:*:*:*
cpe:2.3:a:f5:nginx_plus:r33:p1:*:*:*:*:*:*
cpe:2.3:a:f5:nginx_plus:r33:p2:*:*:*:*:*:*
cpe:2.3:a:f5:nginx_plus:r33:p3:*:*:*:*:*:*
cpe:2.3:a:f5:nginx_plus:r34:*:*:*:*:*:*:*
cpe:2.3:a:f5:nginx_plus:r34:p1:*:*:*:*:*:*
cpe:2.3:a:f5:nginx_plus:r34:p2:*:*:*:*:*:*
cpe:2.3:a:f5:nginx_plus:r35:p1:*:*:*:*:*:*
cpe:2.3:a:f5:nginx_plus:r36:*:*:*:*:*:*:*
cpe:2.3:a:f5:nginx_plus:r36:p1:*:*:*:*:*:*
cpe:2.3:a:f5:nginx_plus:r36:p2:*:*:*:*:*:*
Конфигурация 2

Одно из

cpe:2.3:a:f5:nginx_open_source:*:*:*:*:*:*:*:*
Версия от 0.5.13 (включая) до 0.9.7 (включая)
cpe:2.3:a:f5:nginx_open_source:*:*:*:*:*:*:*:*
Версия от 1.27.2 (включая) до 1.28.3 (исключая)
cpe:2.3:a:f5:nginx_open_source:*:*:*:*:*:*:*:*
Версия от 1.29.0 (включая) до 1.29.7 (исключая)

EPSS

Процентиль: 2%
0.00014
Низкий

5.4 Medium

CVSS3

Дефекты

CWE-863

Связанные уязвимости

CVSS3: 5.4
redhat
7 дней назад

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.

CVSS3: 5.4
msrc
5 дней назад

NGINX ngx_stream_ssl_module vulnerability

CVSS3: 5.4
debian
7 дней назад

NGINX Plus and NGINX Open Source have a vulnerability in the ngx_strea ...

CVSS3: 5.4
github
7 дней назад

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.

EPSS

Процентиль: 2%
0.00014
Низкий

5.4 Medium

CVSS3

Дефекты

CWE-863