{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-37531 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-37531 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-37531 is a critical path traversal vulnerability in n/a, published on 1 May 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-2026-37531 and fix it if it is affected.\n\nWhat it is: CVE-2026-37531 is a critical path traversal vulnerability in n/a, published on 1 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-37531 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2026-37531/ (Markdown: https://insights.sbomify.com/CVE-2026-37531/index.md)","id":"CVE-2026-37531","markdown":"https://insights.sbomify.com/CVE-2026-37531/index.md","name":"CVE-2026-37531","record":{"aliases":["GHSA-v8g5-w742-7rxg"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Automotive Grade Linux","requires_auth":"none","summary":"Attackers can write arbitrary files to the filesystem via path traversal in widget installation, potentially leading to code execution or privilege escalation.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"automotive_grade_linux","vendor":"linuxfoundation"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:N","version":"3.1"},"cwes":[{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"},{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"AGL app-framework-main thru 17.1.12 contains a Zip Slip path traversal vulnerability (CWE-22) combined with a TOCTOU race condition (CWE-367) in the widget installation flow. The is_valid_filename function in wgtpkg-zip.c validates ZIP entry names but does not check for dot notation directory traversal sequences it only blocks absolute paths. The zread extraction function uses openat(workdirfd, filename, O_CREAT) which resolves dot notation values relative to the work directory, allowing files to be written anywhere on the filesystem. Critically, in function install_widget in file wgtpkg-install.c, extraction via zread occurs BEFORE signature verification via check_all_signatures. Even if signature verification fails, the error cleanup (remove_workdir) only deletes the temporary work directory files written outside via path traversal persist permanently.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Path traversal in n/a","id":"CVE-2026-37531","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2026-37532"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2026-37530"},"products":["n/a"],"published":"2026-05-01","related":[{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2026-37525","kev_date_added":null,"published":"2026-05-01"},{"cvss_score":7.8,"headline":"Missing authorization in n/a","id":"CVE-2026-37526","kev_date_added":null,"published":"2026-05-01"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2026-37530","kev_date_added":null,"published":"2026-05-01"},{"cvss_score":7.1,"headline":"Memory corruption in n/a","id":"CVE-2026-37532","kev_date_added":null,"published":"2026-05-01"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-01","vendors":["n/a"]},"summary":"Attackers can write arbitrary files to the filesystem via path traversal in widget installation, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2026-37531/"}