{"answers":{"affected":"1 open source package ship an affected version, including diesel.","exploited":"There is no known exploitation of RUSTSEC-2026-0135 in the wild and no public exploit code.","fix":"Upgrade diesel to 2.3.8 or later.","what":"RUSTSEC-2026-0135 is a memory corruption vulnerability in diesel, published on 24 Apr 2026."},"fix_prompt":"Check this codebase for RUSTSEC-2026-0135 and fix it if it is affected.\n\nWhat it is: RUSTSEC-2026-0135 is a memory corruption vulnerability in diesel, published on 24 Apr 2026. \nExploitation: There is no known exploitation of RUSTSEC-2026-0135 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- diesel (crates.io): affected from 0.0.0-0; fixed in 2.3.8\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/RUSTSEC-2026-0135/ (Markdown: https://insights.sbomify.com/RUSTSEC-2026-0135/index.md)","id":"RUSTSEC-2026-0135","markdown":"https://insights.sbomify.com/RUSTSEC-2026-0135/index.md","name":"RUSTSEC-2026-0135","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Rust database library","requires_auth":"none","summary":"Unsound transmute in Diesel's SQLite backend during debug printing can cause undefined behavior, potentially leading to crashes or code execution.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Diesel allows users to output the generated SQL for any query DSL construct via th `diesel::debug_query` function as `Display` and `Debug` output.\n\nFor the particular implementation used by batch Insert statements in the SQLite backend Diesel relied on an unspecified transmute between types with a `#[repr(rust)]` layout. This is formally undefined behaviour as the compiler is free to change the layout of these types at any time. \n\nThis vulnerability affects users that print out batch insert statements constructed using an array/vector of values without default values using `diesel::debug_query` on the SQLite backend.\n\n## Mitigation\n\nThe preferred mitigation to the outlined problem is to update to Diesel version 2.3.8 or newer, which includes fixes for the problem.\n\n## Resolution\n\nDiesel now uses a sound cast instead.","ecosystems":["crates.io"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Unsound transmute while debug/display printing batch Insert statements in Diesel's SQLite backend","id":"RUSTSEC-2026-0135","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"crates.io","fixed":["2.3.8"],"introduced":["0.0.0-0"],"last_affected":[],"package":"diesel","purl":"pkg:cargo/diesel","source":"RUSTSEC-2026-0135"}],"products":null,"published":"2026-04-24","related":[],"sources":[{"class":"open","licence":"CC0 1.0","name":"RustSec","prefix":"RUSTSEC"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Unsound transmute in Diesel's SQLite backend during debug printing can cause undefined behavior, potentially leading to crashes or code execution.","url":"https://insights.sbomify.com/RUSTSEC-2026-0135/"}