CVE-2026-85698

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.

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