{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108940 exists.","fix":"No fix has been published for CVE-2026-108940 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-108940 is a medium-severity path traversal vulnerability in EricLBuehler Mistral.rs, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-108940 and fix it if it is affected.\n\nWhat it is: CVE-2026-108940 is a medium-severity path traversal vulnerability in EricLBuehler Mistral.rs, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108940 exists.\n\nAffected product: EricLBuehler Mistral.rs. No package-level version data is available, so check the vendor advisory linked from the reference page.\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/CVE-2026-108940/ (Markdown: https://insights.sbomify.com/CVE-2026-108940/index.md)","id":"CVE-2026-108940","markdown":"https://insights.sbomify.com/CVE-2026-108940/index.md","name":"CVE-2026-108940","record":{"aliases":["GHSA-frch-8x47-3j8r"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Mistral.rs LLM library","requires_auth":"none","summary":"Remote attackers can exploit a path traversal vulnerability in the calibration_apply function to read or modify arbitrary files.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"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/E:P","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A vulnerability was found in EricLBuehler Mistral.rs up to 0.9.3. The affected element is the function calibration_apply of the file mistralrs-server-core/src/handlers.rs. Performing a manipulation of the argument save_cimatrix results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. Upgrading to version 0.9.4 is sufficient to fix this issue. The patch is named 8c81056712709b4845ec6d9531e4d35bab4a367c. It is suggested to upgrade the affected component.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"EricLBuehler Mistral.rs handlers.rs calibration_apply path traversal","id":"CVE-2026-108940","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":9,"next":{"headline":"Linketic CityGaussian Sidecar Parsing common.py parse_cfg_args code injection","id":"CVE-2026-108941"},"packages":[],"prev":{"headline":"EricLBuehler mistral.rs media_source.rs is_global_ip server-side request forgery","id":"CVE-2026-108939"},"products":["Mistral.rs"],"published":"2026-10-12","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["EricLBuehler"]},"summary":"Remote attackers can exploit a path traversal vulnerability in the calibration_apply function to read or modify arbitrary files.","url":"https://insights.sbomify.com/CVE-2026-108940/"}