What’s Vulnerable › Vulnerabilities

CVE-2026-85698: Turso through 0.8.0-pre.8 Out-of-Bounds Read Denial of Service

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-04 · updated 2026-09-23
• Weakness: CWE-125

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.

Affected products

• tursodatabase turso: through 0.8.0-pre.8

References

• https://github.com/tursodatabase/turso
• https://github.com/tursodatabase/turso/blob/v0.8.0-pre.8/core/storage/pager.rs
• https://github.com/tursodatabase/turso/issues/7473
• https://www.vulncheck.com/advisories/turso-through-0.8.0-pre.8-out-of-bounds-read-denial-of-service

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