usn-8285-1
Vulnerability from osv_ubuntu
Published
2026-05-20 13:04
Modified
2026-05-20 13:04
Summary
gst-plugins-good1.0 vulnerability
Details

It was discovered that GStreamer Good Plugins incorrectly handled certain MOV/MP4 media files. A remote attacker could use this issue to cause GStreamer Good Plugins to crash, resulting in a denial of service, or possibly execute arbitrary code.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-5056",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:25.10"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gstreamer1.0-gtk3",
            "binary_version": "1.26.5-1ubuntu2.2"
          },
          {
            "binary_name": "gstreamer1.0-plugins-good",
            "binary_version": "1.26.5-1ubuntu2.2"
          },
          {
            "binary_name": "gstreamer1.0-pulseaudio",
            "binary_version": "1.26.5-1ubuntu2.2"
          },
          {
            "binary_name": "gstreamer1.0-qt5",
            "binary_version": "1.26.5-1ubuntu2.2"
          },
          {
            "binary_name": "gstreamer1.0-qt6",
            "binary_version": "1.26.5-1ubuntu2.2"
          },
          {
            "binary_name": "libgstreamer-plugins-good1.0-0",
            "binary_version": "1.26.5-1ubuntu2.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "gst-plugins-good1.0",
        "purl": "pkg:deb/ubuntu/gst-plugins-good1.0@1.26.5-1ubuntu2.2?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.26.5-1ubuntu2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.26.0-1ubuntu2",
        "1.26.0-1ubuntu3",
        "1.26.2-1ubuntu1",
        "1.26.4-1ubuntu1",
        "1.26.5-1ubuntu1",
        "1.26.5-1ubuntu2",
        "1.26.5-1ubuntu2.1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that GStreamer Good Plugins incorrectly handled certain\nMOV/MP4 media files. A remote attacker could use this issue to cause\nGStreamer Good Plugins to crash, resulting in a denial of service, or\npossibly execute arbitrary code.",
  "id": "USN-8285-1",
  "modified": "2026-05-20T13:04:27Z",
  "published": "2026-05-20T13:04:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8285-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-5056"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "gst-plugins-good1.0 vulnerability",
  "upstream": [
    "UBUNTU-CVE-2026-5056"
  ]
}



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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

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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.