Update Rust crate diesel to v2.3.10 [SECURITY]

[oxide-renovate]

This PR contains the following updates:

Package	Type	Update	Change
diesel (source)	workspace.dependencies	patch	2.3.9 → 2.3.10

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Diesel has possible use after free when deserializing a SQLite database via SqliteConnection::deserialize_readonly_database

GHSA-ggxf-9f6j-w742

More information

Details

Diesel allows loading a SQLite database from a byte buffer, represented as &[u8], at runtime via the SqliteConnection::deserialize_readonly_database function. In previous versions of Diesel, this buffer was passed directly to libsqlite3. Since libsqlite3 requires the buffer to remain alive for as long as the database connection is open and Diesel did not ensure this as part of its safe API, callers of SqliteConnection::deserialize_readonly_database could drop the buffer prematurely. This prematurely drop caused libsqlite3 to operate on freed memory.

This vulnerability affects users of SqliteConnection::deserialize_readonly_database who drop the buffer passed to the function before they drop the database connection.

Mitigation

The preferred mitigation to the outlined problem is to update to Diesel version 2.3.10 or newer, which includes a fix for the problem. Alternatively users need to take to keep the buffer alive until the connection is dropped.

Resolution

Diesel now stores a copy of the buffer inside of the SqliteConnection object itself to keep it alive as long as the underlying libsqlite3 connection exists.

Severity

• CVSS Score: 6.9 / 10 (Medium)
• Vector String: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

References

• https://github.com/diesel-rs/diesel/commit/1bc2ea46d9840e8d9af844239d3c84f37fe7d84b
• https://rustsec.org/advisories/RUSTSEC-2026-0172.html
• https://github.com/advisories/GHSA-ggxf-9f6j-w742

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

diesel-rs/diesel (diesel)

v2.3.10

Compare Source

• Fixed a wrong value of a internal MYSQL flag
• Fixed several possible panics in the PostgreSQL deserialization code for malformed packages in the
• Fixed an issue that caused unexpected results while calling custom aggregated SQL functions twice in the SQLite backend
• Fixed a potential use after free bug in the SQLite backend while deserializing a database from a byte buffer
• Fixed potential invalid schema generation if column or table names "inject" rust code
• Fixed potential SQL injections during schema introspection via diesel print-schema
• Fixed a regression that resulted in rejecting valid combinations of ORDER BY and GROUP BY clauses

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