CVE-2026-85698
Turso through 0.8.0-pre.8 Out-of-Bounds Read Denial of Service
- State
- Published
- Severity
- 6.8 Medium
- Published
- Sep 4, 2026
- Updated
- Sep 14, 2026
- Reserved
- Sep 4, 2026
Description
Turso through 0.8.0-pre.8 contains an out-of-bounds read vulnerability in the table-leaf page reader that uses an attacker-controlled cell-count field without bounds validation. Attackers can craft a malicious database file with a modified cell count value to trigger an index-out-of-bounds panic when querying, causing denial of service in any application that opens untrusted database files.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 5.5 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | VulnCheck |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
tursotursodatabase |
|
References
- GitHub Issue #7473issue-tracking
- https://github.com/tursodatabase/tursoproduct
- https://github.com/tursodatabase/turso/blob/v0.8.0-pre.8/core/storage/pager.rstechnical-description
- VulnCheck Advisory: Turso through 0.8.0-pre.8 Out-of-Bounds Read Denial of Servicethird-party-advisory
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