{"answers":{"affected":"3 open source packages ship an affected version, including lru.","exploited":"There is no known exploitation of GHSA-rhfx-m35p-ff5j in the wild and no public exploit code.","fix":"Upgrade lru to 0.16.3 or later.","what":"GHSA-rhfx-m35p-ff5j is a memory corruption vulnerability in lru, published on 7 Jan 2026."},"fix_prompt":"Check this codebase for GHSA-rhfx-m35p-ff5j and fix it if it is affected.\n\nWhat it is: GHSA-rhfx-m35p-ff5j is a memory corruption vulnerability in lru, published on 7 Jan 2026. \nExploitation: There is no known exploitation of GHSA-rhfx-m35p-ff5j in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- lru (crates.io): affected from 0.9.0; fixed in 0.16.3\n- lru (crates.io): affected from 0.9.0; fixed in 0.16.3\n- lru (crates.io): affected from 0.9.0; fixed in 0.16.3\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/GHSA-rhfx-m35p-ff5j/ (Markdown: https://insights.sbomify.com/GHSA-rhfx-m35p-ff5j/index.md)","id":"GHSA-rhfx-m35p-ff5j","markdown":"https://insights.sbomify.com/GHSA-rhfx-m35p-ff5j/index.md","name":"GHSA-rhfx-m35p-ff5j","record":{"aliases":["RUSTSEC-2026-0002"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Rust HashMap library","requires_auth":"none","summary":"A soundness bug in the Rust HashMap iterator allows memory corruption via Stacked Borrows violations, potentially leading to crashes or arbitrary 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":"Affected versions of this crate contain a soundness issue in the `IterMut` iterator implementation. The `IterMut::next` and `IterMut::next_back` methods temporarily create an exclusive reference to the key when dereferencing the internal node pointer.\n\nThis invalidates the shared pointer held by the internal `HashMap`, violating Stacked Borrows rules.","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":"`IterMut` violates Stacked Borrows by invalidating internal pointer","id":"GHSA-rhfx-m35p-ff5j","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":3,"n_references":null,"packages":[{"ecosystem":"crates.io","fixed":["0.16.3"],"introduced":["0.9.0"],"last_affected":[],"package":"lru","purl":null,"source":"GHSA-rhfx-m35p-ff5j"},{"ecosystem":"crates.io","fixed":["0.16.3"],"introduced":["0.9.0"],"last_affected":[],"package":"lru","purl":"pkg:cargo/lru","source":"GHSA-rhfx-m35p-ff5j"},{"ecosystem":"crates.io","fixed":["0.16.3"],"introduced":["0.9.0"],"last_affected":[],"package":"lru","purl":"pkg:cargo/lru","source":"RUSTSEC-2026-0002"}],"products":null,"published":"2026-01-07","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"A soundness bug in the Rust HashMap iterator allows memory corruption via Stacked Borrows violations, potentially leading to crashes or arbitrary code execution.","url":"https://insights.sbomify.com/GHSA-rhfx-m35p-ff5j/"}