WID-SEC-W-2026-2383

Vulnerability from csaf_certbund - Published: 2026-07-15 22:00 - Updated: 2026-07-20 22:00
Summary
NGINX NGINX Plus: Mehrere Schwachstellen
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: NGINX Plus ist die kommerzielle Variante von NGINX, einer Webserver-, Reverse Proxy- und E-Mail Proxy Software.
Angriff: Ein Angreifer kann mehrere Schwachstellen in NGINX NGINX Plus ausnutzen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, um Daten zu manipulieren, und um Informationen offenzulegen.
Betroffene Betriebssysteme: - Linux - UNIX
CVE-2026-42533
Affected products
Product Identifier Version Remediation
NGINX NGINX Plus <R36 P7
NGINX / NGINX Plus
 <R36 P7
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
NGINX NGINX Plus <37.0.3.1
NGINX / NGINX Plus
 <37.0.3.1
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
CVE-2026-56434
Affected products
Product Identifier Version Remediation
NGINX NGINX Plus <R36 P7
NGINX / NGINX Plus
 <R36 P7
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
NGINX NGINX Plus <37.0.3.1
NGINX / NGINX Plus
 <37.0.3.1
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
CVE-2026-60005
Affected products
Product Identifier Version Remediation
NGINX NGINX Plus <R36 P7
NGINX / NGINX Plus
 <R36 P7
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
NGINX NGINX Plus <37.0.3.1
NGINX / NGINX Plus
 <37.0.3.1
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
CVE-2026-60065
Affected products
Product Identifier Version Remediation
NGINX NGINX Plus <R36 P7
NGINX / NGINX Plus
 <R36 P7
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
NGINX NGINX Plus <37.0.3.1
NGINX / NGINX Plus
 <37.0.3.1
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "NGINX Plus ist die kommerzielle Variante von NGINX, einer Webserver-, Reverse Proxy- und E-Mail Proxy Software.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in NGINX NGINX Plus ausnutzen, um beliebigen Programmcode auszuf\u00fchren, um einen Denial of Service Angriff durchzuf\u00fchren, um Daten zu manipulieren, und um Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-2383 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2383.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-2383 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2383"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory vom 2026-07-15",
        "url": "https://github.com/advisories/GHSA-fxfg-v4rj-hp95"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory vom 2026-07-15",
        "url": "https://github.com/advisories/GHSA-M73P-XG7Q-M8F2"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory vom 2026-07-15",
        "url": "https://github.com/advisories/GHSA-W94H-5QPM-994V"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory vom 2026-07-15",
        "url": "https://github.com/advisories/GHSA-VXCV-H5WJ-JXR5"
      },
      {
        "category": "external",
        "summary": "F5 Security Advisory vom 2026-07-15",
        "url": "https://my.f5.com/manage/s/article/K000162097"
      },
      {
        "category": "external",
        "summary": "F5 Security Advisory vom 2026-07-15",
        "url": "https://my.f5.com/manage/s/article/K000162098"
      },
      {
        "category": "external",
        "summary": "F5 Security Advisory vom 2026-07-15",
        "url": "https://my.f5.com/manage/s/article/K000162100"
      },
      {
        "category": "external",
        "summary": "F5 Security Advisory vom 2026-07-15",
        "url": "https://my.f5.com/manage/s/article/K000162101"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2026:11295-1 vom 2026-07-18",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LIWPH3EULRVLC6TMLBZYPJ5IKQGVF6C2/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-8563-2 vom 2026-07-20",
        "url": "https://ubuntu.com/security/notices/USN-8563-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-8563-1 vom 2026-07-20",
        "url": "https://ubuntu.com/security/notices/USN-8563-1"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2026-D1CD8E3D25 vom 2026-07-20",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-d1cd8e3d25"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2026-60FC198D3B vom 2026-07-20",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-60fc198d3b"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2026-3B93AAE2D6 vom 2026-07-20",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-3b93aae2d6"
      }
    ],
    "source_lang": "en-US",
    "title": "NGINX NGINX Plus: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-07-20T22:00:00.000+00:00",
      "generator": {
        "date": "2026-07-21T06:37:55.888+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-2383",
      "initial_release_date": "2026-07-15T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-07-15T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-07-19T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2026-07-20T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu und Fedora aufgenommen"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74178",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c37.0.3.1",
                "product": {
                  "name": "NGINX NGINX Plus \u003c37.0.3.1",
                  "product_id": "T056718"
                }
              },
              {
                "category": "product_version",
                "name": "37.0.3.1",
                "product": {
                  "name": "NGINX NGINX Plus 37.0.3.1",
                  "product_id": "T056718-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nginx:nginx_plus:37.0.3.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cR36 P7",
                "product": {
                  "name": "NGINX NGINX Plus \u003cR36 P7",
                  "product_id": "T056720"
                }
              },
              {
                "category": "product_version",
                "name": "R36 P7",
                "product": {
                  "name": "NGINX NGINX Plus R36 P7",
                  "product_id": "T056720-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nginx:nginx_plus:r36_p7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "NGINX Plus"
          }
        ],
        "category": "vendor",
        "name": "NGINX"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T055946",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T055947",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-42533",
      "product_status": {
        "known_affected": [
          "T056720",
          "T055947",
          "T055946",
          "T056718",
          "74178"
        ]
      },
      "release_date": "2026-07-15T22:00:00.000+00:00",
      "title": "CVE-2026-42533"
    },
    {
      "cve": "CVE-2026-56434",
      "product_status": {
        "known_affected": [
          "T056720",
          "T055947",
          "T055946",
          "T056718",
          "74178"
        ]
      },
      "release_date": "2026-07-15T22:00:00.000+00:00",
      "title": "CVE-2026-56434"
    },
    {
      "cve": "CVE-2026-60005",
      "product_status": {
        "known_affected": [
          "T056720",
          "T055947",
          "T055946",
          "T056718",
          "74178"
        ]
      },
      "release_date": "2026-07-15T22:00:00.000+00:00",
      "title": "CVE-2026-60005"
    },
    {
      "cve": "CVE-2026-60065",
      "product_status": {
        "known_affected": [
          "T056720",
          "T055947",
          "T055946",
          "T056718",
          "74178"
        ]
      },
      "release_date": "2026-07-15T22:00:00.000+00:00",
      "title": "CVE-2026-60065"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.