{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-72201 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-72201 is a critical memory corruption vulnerability in Linux, published on 15 Aug 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-2026-72201 and fix it if it is affected.\n\nWhat it is: CVE-2026-72201 is a critical memory corruption vulnerability in Linux, published on 15 Aug 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-2026-72201 in the wild and no public exploit code.\n\nAffected product: Linux. 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-2026-72201/ (Markdown: https://insights.sbomify.com/CVE-2026-72201/index.md)","id":"CVE-2026-72201","markdown":"https://insights.sbomify.com/CVE-2026-72201/index.md","name":"CVE-2026-72201","record":{"aliases":["DEBIAN-CVE-2026-72201","GHSA-689w-8rx2-mjx7","UBUNTU-CVE-2026-72201"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Linux kernel","requires_auth":"none","summary":"Attackers can exploit missing validation of NTFS index entries to cause memory corruption, potentially leading to code execution or system crashes.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nntfs: validate index entries on reading\n\nValidate index entries immediately after reading an index root or index\nblock from disk. This eliminates repeated checks in lookup and readdir,\nand reduce the risk of missing checks in those paths.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"ntfs: validate index entries on reading","id":"CVE-2026-72201","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"ntfs: avoid heap allocation for free-cluster readahead state","id":"CVE-2026-72202"},"packages":[],"prev":{"headline":"ntfs: detect mapping-pairs LCN accumulator overflow","id":"CVE-2026-72200"},"products":["Linux"],"published":"2026-08-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-08-18","vendors":["Linux"]},"summary":"Attackers can exploit missing validation of NTFS index entries to cause memory corruption, potentially leading to code execution or system crashes.","url":"https://insights.sbomify.com/CVE-2026-72201/"}