ubuntu-cve-2026-9499
Vulnerability from osv_ubuntu
Published
2026-07-22 00:00
Modified
2026-07-22 00:00
Summary
Details

(An out-of-bounds read (buffer over-read) vulnerability exists in QText ...)

Severity
N/A (UNKNOWN)

{
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    }
  ],
  "aliases": [],
  "details": "(An out-of-bounds read (buffer over-read) vulnerability exists in QText ...)",
  "id": "UBUNTU-CVE-2026-9499",
  "modified": "2026-07-22T00:00:00Z",
  "published": "2026-07-22T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-9499"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-9499"
    },
    {
      "type": "REPORT",
      "url": "https://codereview.qt-project.org/c/qt/qt5compat/+/723911"
    },
    {
      "type": "REPORT",
      "url": "https://codereview.qt-project.org/c/qt/qt5compat/+/724348"
    },
    {
      "type": "REPORT",
      "url": "https://codereview.qt-project.org/c/qt/qt5compat/+/724995"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-9499"
  ]
}



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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.

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Detection rules are retrieved from Rulezet.

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