DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/programmervuln/cveadvisory-/blob/main/CVE-2026-51300 cve-icon
https://github.com/sqlite/sqlite/blob/master/src/expr.c cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-51300 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-51300 cve-icon
History

Fri, 31 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H'}

 cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H'}

Fri, 31 Jul 2026 14:45:00 +0000

Type Values Removed Values Added
Description A use-after-free vulnerability exists in the expression parsing and memory management logic of SQLite 3.41. After invoking sqlite3ExprDelete to release an expression object, the program still retains the dangling pointer and subsequently accesses member fields of the already freed memory. By constructing malicious SQL queries, a remote attacker can trigger invalid memory access, leading to application crash and sensitive memory information leakage. DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.

Tue, 28 Jul 2026 16:15:00 +0000

Type Values Removed Values Added
Title sqlite: SQLite: Application crash and information leakage due to use-after-free
Weaknesses CWE-416
CWE-825
References
Metrics threat_severity

None

 cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

threat_severity

Important

Mon, 27 Jul 2026 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Sqlite
Sqlite sqlite
Vendors & Products Sqlite
Sqlite sqlite

Mon, 27 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Description A use-after-free vulnerability exists in the expression parsing and memory management logic of SQLite 3.41. After invoking sqlite3ExprDelete to release an expression object, the program still retains the dangling pointer and subsequently accesses member fields of the already freed memory. By constructing malicious SQL queries, a remote attacker can trigger invalid memory access, leading to application crash and sensitive memory information leakage.
References

Projects

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cve-icon MITRE

Status: REJECTED

Assigner: mitre

Published:

Updated: 2026-07-31T14:34:35.949Z

Reserved: 2026-06-07T00:00:00.000Z

Link: CVE-2026-51300

cve-icon Vulnrichment

Updated:

cve-icon NVD

No data.

cve-icon Redhat

Severity : Important

Publid Date: 2026-07-27T00:00:00Z

Links: CVE-2026-51300 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-07-30T02:15:03Z

Weaknesses