WID-SEC-W-2026-1129

Vulnerability from csaf_certbund - Published: 2026-04-15 22:00 - Updated: 2026-05-04 22:00
Summary
Bouncy Castle BC-JAVA: 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: Bouncy Castle ist eine Kryptographie-API für Java.
Angriff: Ein Angreifer kann mehrere Schwachstellen in Bouncy Castle BC-JAVA ausnutzen, um kryptografische Sicherheitsvorkehrungen zu umgehen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.
Betroffene Betriebssysteme: - Linux - MacOS X - Sonstiges - UNIX - Windows
CVE-2025-14813
Affected products
Product Identifier Version Remediation
Open Source DBeaver <26.0.4
Open Source / DBeaver
 <26.0.4
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
Open Source Bouncy Castle <1.84
Open Source / Bouncy Castle
 <1.84
CVE-2026-0636
Affected products
Product Identifier Version Remediation
Open Source DBeaver <26.0.4
Open Source / DBeaver
 <26.0.4
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
Open Source Bouncy Castle <1.84
Open Source / Bouncy Castle
 <1.84
CVE-2026-3505
Affected products
Product Identifier Version Remediation
Open Source DBeaver <26.0.4
Open Source / DBeaver
 <26.0.4
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
Open Source Bouncy Castle <1.84
Open Source / Bouncy Castle
 <1.84
CVE-2026-5588
Affected products
Product Identifier Version Remediation
Open Source DBeaver <26.0.4
Open Source / DBeaver
 <26.0.4
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
Open Source Bouncy Castle <1.84
Open Source / Bouncy Castle
 <1.84
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": "Bouncy Castle ist eine Kryptographie-API f\u00fcr Java.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in Bouncy Castle BC-JAVA ausnutzen, um kryptografische Sicherheitsvorkehrungen zu umgehen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- MacOS X\n- Sonstiges\n- UNIX\n- Windows",
        "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-2026-1129 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1129.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1129 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1129"
      },
      {
        "category": "external",
        "summary": "BouncyCastle Wiki CVE-2025-14813 vom 2026-04-15",
        "url": "https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902025%E2%80%9014813"
      },
      {
        "category": "external",
        "summary": "BouncyCastle Wiki CVE-2026-0636 vom 2026-04-15",
        "url": "https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%900636"
      },
      {
        "category": "external",
        "summary": "BouncyCastle Wiki CVE-2026-3505 vom 2026-04-15",
        "url": "https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%903505"
      },
      {
        "category": "external",
        "summary": "BouncyCastle Wiki CVE-2026-5588 vom 2026-04-15",
        "url": "https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902026%E2%80%905588"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2026-04-15",
        "url": "https://github.com/bcgit/bc-java/releases/tag/r1rv84"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2026:10571-1 vom 2026-04-19",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/HGBBPEJ3FFTXLISJLILUZ4P6VWU4FBFE/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2026:1639-1 vom 2026-04-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-April/025753.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2026:21404-1 vom 2026-04-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-April/025782.html"
      },
      {
        "category": "external",
        "summary": "DBeaver Release 26.0.4 vom 2026-05-03",
        "url": "https://github.com/dbeaver/dbeaver/releases/tag/26.0.4"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:11720 vom 2026-05-05",
        "url": "https://access.redhat.com/errata/RHSA-2026:11720"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:11721 vom 2026-05-05",
        "url": "https://access.redhat.com/errata/RHSA-2026:11721"
      }
    ],
    "source_lang": "en-US",
    "title": "Bouncy Castle BC-JAVA: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-05-04T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-05T08:27:02.880+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-1129",
      "initial_release_date": "2026-04-15T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-04-15T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-04-19T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2026-04-28T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2026-05-03T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2026-05-04T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "5"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c1.84",
                "product": {
                  "name": "Open Source Bouncy Castle \u003c1.84",
                  "product_id": "T052875"
                }
              },
              {
                "category": "product_version",
                "name": "1.84",
                "product": {
                  "name": "Open Source Bouncy Castle 1.84",
                  "product_id": "T052875-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:bouncycastle:legion-of-the-bouncy-castle-java-crytography-api:1.84"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Bouncy Castle"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c26.0.4",
                "product": {
                  "name": "Open Source DBeaver \u003c26.0.4",
                  "product_id": "T053463"
                }
              },
              {
                "category": "product_version",
                "name": "26.0.4",
                "product": {
                  "name": "Open Source DBeaver 26.0.4",
                  "product_id": "T053463-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:dbeaver:dbeaver:26.0.4"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "DBeaver"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T027843",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-14813",
      "product_status": {
        "known_affected": [
          "T053463",
          "T002207",
          "67646",
          "T027843",
          "T052875"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2025-14813"
    },
    {
      "cve": "CVE-2026-0636",
      "product_status": {
        "known_affected": [
          "T053463",
          "T002207",
          "67646",
          "T027843",
          "T052875"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-0636"
    },
    {
      "cve": "CVE-2026-3505",
      "product_status": {
        "known_affected": [
          "T053463",
          "T002207",
          "67646",
          "T027843",
          "T052875"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-3505"
    },
    {
      "cve": "CVE-2026-5588",
      "product_status": {
        "known_affected": [
          "T053463",
          "T002207",
          "67646",
          "T027843",
          "T052875"
        ]
      },
      "release_date": "2026-04-15T22:00:00.000+00:00",
      "title": "CVE-2026-5588"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.