osv-2026-255
Vulnerability from osv_ossfuzz
Published
2026-02-17 00:17
Modified
2026-02-17 00:17
Summary
UNKNOWN WRITE in nmeaid_to_prn
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=484666533

Crash type: UNKNOWN WRITE
Crash state:
nmeaid_to_prn
processGSV
nmea_parse
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "b7bbea533c560eb9b3d5c818cc7c2cd3146fa934:5f9e0c6a8fa38c12543dc3ea036d6f728dba8660",
        "introduced_range": "ad4ba241f17e9de2b7d779e4c5fb50b790e3c7eb:b0acd202991529dfd2677e8973ebcbe78853d4f5"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "gpsd",
        "purl": "pkg:generic/gpsd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4d719d0f956444fa8cc00d988fbb9dda878614f4"
            },
            {
              "fixed": "a5b482eebc1642df41875d47de49941f2c7eb48c"
            },
            {
              "fixed": "5f9e0c6a8fa38c12543dc3ea036d6f728dba8660"
            }
          ],
          "repo": "https://gitlab.com/gpsd/gpsd",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=484666533\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nnmeaid_to_prn\nprocessGSV\nnmea_parse\n```\n",
  "id": "OSV-2026-255",
  "modified": "2026-02-17T00:17:19.574905Z",
  "published": "2026-02-17T00:17:19.574579Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=484666533"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "UNKNOWN WRITE in nmeaid_to_prn"
}


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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.