Vulnerability from bitnami_vulndb
Published
2026-07-30 08:53
Modified
2026-07-30 09:07
Summary
Details

SQLite 3.41 has a use-after-free vulnerability in jsonRemoveFunc of SQLite JSON module. The parsed JSON object is freed at line 3555, while line 3575 still calls jsonLookupStep with the released pointer. Remote attackers can exploit this flaw to crash the service and leak heap memory information.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "sqlite",
        "purl": "pkg:bitnami/sqlite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.41.0"
            },
            {
              "last_affected": "3.41.0"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-51296"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
  },
  "details": "SQLite 3.41 has a use-after-free vulnerability in jsonRemoveFunc of SQLite JSON module. The parsed JSON object is freed at line 3555, while line 3575 still calls jsonLookupStep with the released pointer. Remote attackers can exploit this flaw to crash the service and leak heap memory information.",
  "id": "BIT-sqlite-2026-51296",
  "modified": "2026-07-30T09:07:47.269Z",
  "published": "2026-07-30T08:53:30.886Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/programmervuln/cveadvisory-/commit/75a435c839a4bcc6ca2ad21e3b07c978d814acb2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sqlite/sqlite/blob/master/src/json.c"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-51296"
    }
  ],
  "schema_version": "1.6.2"
}



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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.


Detection rules are retrieved from Rulezet.