osv-2026-561
Vulnerability from osv_ossfuzz
Published
2026-04-11 00:21
Modified
2026-04-11 00:21
Summary
Global-buffer-overflow in nameMatch
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=500975977

Crash type: Global-buffer-overflow READ 1
Crash state:
nameMatch
QStringConverter::QStringConverter
KMime::HeaderParsing::parseEncodedWord
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "70a8289e648b7e4de5aebc0bc098fcb5f9bffb55:004fa5a8abaf96509350dd6c1aa18029de81697d"
      },
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "kmime",
        "purl": "pkg:generic/kmime"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "203b456991a1104bb0e3e6ea943b8328aa0b8d08"
            },
            {
              "fixed": "004fa5a8abaf96509350dd6c1aa18029de81697d"
            }
          ],
          "repo": "https://invent.kde.org/pim/kmime.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v26.04.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=500975977\n\n```\nCrash type: Global-buffer-overflow READ 1\nCrash state:\nnameMatch\nQStringConverter::QStringConverter\nKMime::HeaderParsing::parseEncodedWord\n```\n",
  "id": "OSV-2026-561",
  "modified": "2026-04-11T00:21:08.852713Z",
  "published": "2026-04-11T00:21:08.852326Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=500975977"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "Global-buffer-overflow in nameMatch"
}


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Nomenclature

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