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Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.","status":"published","published":"2026-03-24T15:16:33.773Z","modified":"2026-10-01T03:03:09.060443006Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:53.877573Z"},{"id":"RHSA-2026:8346","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","status":"published","published":"2026-04-20T10:11:55Z","modified":"2026-10-10T10:23:06Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:23.547034Z"},{"id":"UBUNTU-CVE-2026-28755","description":"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.","status":"published","published":"2026-03-24T15:16:00Z","modified":"2026-04-28T16:37:11.127936Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"},{"version":"4.0","score":5.3,"vector":"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","level":"medium"}],"updated_at":"2026-11-02T16:56:08.726452Z"},{"id":"AZL-80783","title":"CVE-2026-28755 affecting package nginx for versions less than 1.28.3-1","description":"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.   \n\n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated.","status":"published","published":"2026-03-24T15:16:33Z","modified":"2026-08-28T17:56:45.063607Z","updated_at":"2026-11-02T15:28:10.017343Z"},{"id":"BIT-nginx-2026-28755","title":"NGINX ngx_stream_ssl_module vulnerability","description":"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.   \n\n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated.","status":"published","published":"2026-03-27T07:10:13.976Z","modified":"2026-09-08T08:48:16.759503771Z","updated_at":"2026-11-02T15:28:34.007508Z"},{"id":"BIT-nginx-gateway-2026-28755","title":"NGINX ngx_stream_ssl_module vulnerability","description":"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.   \n\n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated.","status":"published","published":"2026-03-27T07:10:18.679Z","modified":"2026-09-08T08:48:16.8659603Z","updated_at":"2026-11-02T15:28:34.007508Z"},{"id":"MGASA-2026-0111","title":"Updated nginx packages fix security vulnerabilities","description":"Buffer overflow in ngx_http_dav_module (CVE-2026-27654)\nBuffer overflow in the ngx_http_mp4_module (CVE-2026-27784)\nBuffer overflow in the ngx_http_mp4_module (CVE-2026-32647)\nNULL pointer dereference while using CRAM-MD5 or APOP (CVE-2026-27651)\nInjection in auth_http and XCLIENT (CVE-2026-28753)\nOCSP result bypass in stream (CVE-2026-28755)\n","status":"published","published":"2026-05-07T05:06:13Z","modified":"2026-05-07T05:32:19.030135263Z","updated_at":"2026-11-02T15:49:43.178336Z"},{"id":"openSUSE-SU-2026:10423-1","title":"nginx-1.29.7-1.1 on GA media","description":"These are all security issues fixed in the nginx-1.29.7-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-03-25T00:00:00Z","modified":"2026-03-26T09:03:03.781896Z","updated_at":"2026-11-02T16:58:38.415593Z"},{"id":"openSUSE-SU-2026:20784-1","title":"Security update for nginx","description":"This update for nginx fixes the following issues:\n\n- CVE-2026-1642: plain text data injection into the response from an upstream proxied server (bsc#1257675).\n- CVE-2026-27654: buffer overflow in the NGINX worker process via the `ngx_http_dav_module module` (bsc#1260416).\n- CVE-2026-27784: NGINX worker memory over-read or over-write via a specially crafted MP4 file (bsc#1260417).\n- CVE-2026-28753: improper handling onf CRLF sequences in CRLF responses allows for arbitrary header injection into SMTP\n  upstream requests (bsc#1260418).\n- CVE-2026-28755: TLS handshakes can succeed with revoked certificates due to improper handling of such certificates by\n  the `ngx_stream_ssl_module` module (bsc#1260419).\n","status":"published","published":"2026-05-19T17:20:53Z","modified":"2026-05-26T18:24:13.786445362Z","updated_at":"2026-11-02T16:58:41.463445Z"},{"id":"SUSE-SU-2026:21823-1","title":"Security update for nginx","description":"This update for nginx fixes the following issues:\n\n- CVE-2026-1642: plain text data injection into the response from an upstream proxied server (bsc#1257675).\n- CVE-2026-27654: buffer overflow in the NGINX worker process via the `ngx_http_dav_module module` (bsc#1260416).\n- CVE-2026-27784: NGINX worker memory over-read or over-write via a specially crafted MP4 file (bsc#1260417).\n- CVE-2026-28753: improper handling onf CRLF sequences in CRLF responses allows for arbitrary header injection into SMTP\n  upstream requests (bsc#1260418).\n- CVE-2026-28755: TLS handshakes can succeed with revoked certificates due to improper handling of such certificates by\n  the `ngx_stream_ssl_module` module (bsc#1260419).\n","status":"published","published":"2026-05-19T17:20:21Z","modified":"2026-05-28T18:24:12.859306632Z","updated_at":"2026-11-02T15:54:02.654057Z"}]}}