OPENSUSE-SU-2026:10196-1

Vulnerability from csaf_opensuse - Published: 2026-02-13 00:00 - Updated: 2026-02-13 00:00
Summary
matrix-synapse-1.147.1-1.1 on GA media

Notes

Title of the patch
matrix-synapse-1.147.1-1.1 on GA media
Description of the patch
These are all security issues fixed in the matrix-synapse-1.147.1-1.1 package on the GA media of openSUSE Tumbleweed.
Patchnames
openSUSE-Tumbleweed-2026-10196
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
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        "url": "https://www.first.org/tlp/"
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    },
    "lang": "en",
    "notes": [
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        "text": "matrix-synapse-1.147.1-1.1 on GA media",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "These are all security issues fixed in the matrix-synapse-1.147.1-1.1 package on the GA media of openSUSE Tumbleweed.",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-Tumbleweed-2026-10196",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
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    "publisher": {
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    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_10196-1.json"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-24044 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-24044/"
      }
    ],
    "title": "matrix-synapse-1.147.1-1.1 on GA media",
    "tracking": {
      "current_release_date": "2026-02-13T00:00:00Z",
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      "id": "openSUSE-SU-2026:10196-1",
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      "revision_history": [
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          "date": "2026-02-13T00:00:00Z",
          "number": "1",
          "summary": "Current version"
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      "status": "final",
      "version": "1"
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  },
  "product_tree": {
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                "category": "product_version",
                "name": "matrix-synapse-1.147.1-1.1.aarch64",
                "product": {
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                  "product_id": "matrix-synapse-1.147.1-1.1.aarch64"
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            ],
            "category": "architecture",
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          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "matrix-synapse-1.147.1-1.1.ppc64le",
                "product": {
                  "name": "matrix-synapse-1.147.1-1.1.ppc64le",
                  "product_id": "matrix-synapse-1.147.1-1.1.ppc64le"
                }
              }
            ],
            "category": "architecture",
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          },
          {
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          {
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                "product": {
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                  "product_id": "matrix-synapse-1.147.1-1.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
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                "name": "openSUSE Tumbleweed",
                "product": {
                  "name": "openSUSE Tumbleweed",
                  "product_id": "openSUSE Tumbleweed",
                  "product_identification_helper": {
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                }
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            "category": "product_family",
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        ],
        "category": "vendor",
        "name": "SUSE"
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    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "matrix-synapse-1.147.1-1.1.aarch64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:matrix-synapse-1.147.1-1.1.aarch64"
        },
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      {
        "category": "default_component_of",
        "full_product_name": {
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        },
        "product_reference": "matrix-synapse-1.147.1-1.1.ppc64le",
        "relates_to_product_reference": "openSUSE Tumbleweed"
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      {
        "category": "default_component_of",
        "full_product_name": {
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        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
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        "full_product_name": {
          "name": "matrix-synapse-1.147.1-1.1.x86_64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:matrix-synapse-1.147.1-1.1.x86_64"
        },
        "product_reference": "matrix-synapse-1.147.1-1.1.x86_64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-24044",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-24044"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Element Server Suite Community Edition (ESS Community) deploys a Matrix stack using the provided Helm charts and Kubernetes distribution. The ESS Community Helm Chart secrets initialization hook (using matrix-tools container before 0.5.7) is using an insecure Matrix server key generation method, allowing network attackers to potentially recreate the same key pair, allowing them to impersonate the victim server. The secret is generated by the secrets initialization hook, in the ESS Community Helm Chart values, if both initSecrets.enabled is not set to false and synapse.signingKey is not defined. Given a server key in Matrix authenticates both requests originating from and events constructed on a given server, this potentially impacts confidentiality, integrity and availability of rooms which have a vulnerable server present as a member. The confidentiality of past conversations in end-to-end encrypted rooms is not impacted. The key generation issue was fixed in matrix-tools 0.5.7, released as part of ESS Community Helm Chart 25.12.1.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "openSUSE Tumbleweed:matrix-synapse-1.147.1-1.1.aarch64",
          "openSUSE Tumbleweed:matrix-synapse-1.147.1-1.1.ppc64le",
          "openSUSE Tumbleweed:matrix-synapse-1.147.1-1.1.s390x",
          "openSUSE Tumbleweed:matrix-synapse-1.147.1-1.1.x86_64"
        ]
      },
      "references": [
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          "summary": "CVE-2026-24044",
          "url": "https://www.suse.com/security/cve/CVE-2026-24044"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:matrix-synapse-1.147.1-1.1.aarch64",
            "openSUSE Tumbleweed:matrix-synapse-1.147.1-1.1.ppc64le",
            "openSUSE Tumbleweed:matrix-synapse-1.147.1-1.1.s390x",
            "openSUSE Tumbleweed:matrix-synapse-1.147.1-1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-02-13T00:00:00Z",
          "details": "not set"
        }
      ],
      "title": "CVE-2026-24044"
    }
  ]
}


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  • 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.



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