{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-81018 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-81018 is a memory corruption vulnerability in Linux, published on 11 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-81018 and fix it if it is affected.\n\nWhat it is: CVE-2026-81018 is a memory corruption vulnerability in Linux, published on 11 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-81018 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-2026-81018/ (Markdown: https://insights.sbomify.com/CVE-2026-81018/index.md)","id":"CVE-2026-81018","markdown":"https://insights.sbomify.com/CVE-2026-81018/index.md","name":"CVE-2026-81018","record":{"aliases":["BELL-CVE-2026-81018","DEBIAN-CVE-2026-81018","GHSA-853p-rq52-958c","UBUNTU-CVE-2026-81018"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"high_privilege","summary":"A memory leak in the Linux kernel think-lmi driver allows local attackers to exhaust system memory by repeatedly loading and unloading the module.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: think-lmi: Free system certificate signatures\n\nMulti-certificate support also allows the system authentication object\nto store -\u003esignature and -\u003esave_signature, which leak when the driver is\nremoved. Free the signatures to avoid leaking memory.","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":"platform/x86: think-lmi: Free system certificate signatures","id":"CVE-2026-81018","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"wolfProvider reuses the AES-GCM nonce on every TLS 1.2 / DTLS 1.2 record","id":"CVE-2026-81019"},"packages":[],"prev":{"headline":"platform/chrome: sensorhub: Bound the EC-reported sensor number","id":"CVE-2026-81017"},"products":["Linux"],"published":"2026-09-11","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-19","vendors":["Linux"]},"summary":"A memory leak in the Linux kernel think-lmi driver allows local attackers to exhaust system memory by repeatedly loading and unloading the module.","url":"https://insights.sbomify.com/CVE-2026-81018/"}