CVE-2026-51293: n/a
CVE-2026-51293 is a use-after-free vulnerability in SQLite version 3.41. It occurs when the function jsonBlobAppendNode() is called after sqlite3DbFree() has been invoked on the aBlob member of the Parse structure. This vulnerability could lead to memory corruption or crashes if exploited.
AI Analysis
Technical Summary
This vulnerability involves a use-after-free condition in SQLite 3.41. Specifically, the jsonBlobAppendNode() function accesses memory that has already been freed by a prior call to sqlite3DbFree() on the aBlob member within the Parse structure. This improper memory handling can cause undefined behavior, including potential application crashes or memory corruption.
Potential Impact
The vulnerability could allow an attacker to cause a denial of service through application crashes or potentially execute arbitrary code due to memory corruption. However, no known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should monitor vendor communications and avoid invoking the vulnerable function sequence if possible.
CVE-2026-51293: n/a
Description
CVE-2026-51293 is a use-after-free vulnerability in SQLite version 3.41. It occurs when the function jsonBlobAppendNode() is called after sqlite3DbFree() has been invoked on the aBlob member of the Parse structure. This vulnerability could lead to memory corruption or crashes if exploited.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a use-after-free condition in SQLite 3.41. Specifically, the jsonBlobAppendNode() function accesses memory that has already been freed by a prior call to sqlite3DbFree() on the aBlob member within the Parse structure. This improper memory handling can cause undefined behavior, including potential application crashes or memory corruption.
Potential Impact
The vulnerability could allow an attacker to cause a denial of service through application crashes or potentially execute arbitrary code due to memory corruption. However, no known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should monitor vendor communications and avoid invoking the vulnerable function sequence if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-06-07T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a6b81679c2644c7f860e930
Added to database: 07/30/2026, 16:52:55 UTC
Last enriched: 07/30/2026, 17:10:54 UTC
Last updated: 07/30/2026, 18:13:11 UTC
Views: 4
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