{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-92490 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-92490 is an use after free vulnerability in Linux, published on 17 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-2026-92490 and fix it if it is affected.\n\nWhat it is: CVE-2026-92490 is an use after free vulnerability in Linux, published on 17 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-2026-92490 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-2026-92490/ (Markdown: https://insights.sbomify.com/CVE-2026-92490/index.md)","id":"CVE-2026-92490","markdown":"https://insights.sbomify.com/CVE-2026-92490/index.md","name":"CVE-2026-92490","record":{"aliases":["AZL-102597","BELL-CVE-2026-92490","DEBIAN-CVE-2026-92490","GHSA-xhxg-9qcq-hmmp","UBUNTU-CVE-2026-92490"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"none","summary":"A use-after-free in the Linux kernel SCMI driver allows local attackers to cause a crash or potentially execute code if driver registration fails.","user_interaction":"not_required","vuln_class":"use_after_free"},"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\nfirmware: arm_scmi: Unrequest devices if driver registration fails\n\nscmi_driver_register() requests protocol devices before registering the\ndriver. If driver_register() fails, those requests remain in the global\nIDR and retain pointers to the module's ID table. Once the failed module\nload releases that storage, later request matching or SCMI device creation\ncan dereference the stale pointers.\n\nUnrequest the complete protocol table before returning the registration\nfailure. At this point table registration succeeded, so every entry is\nowned by the current registration attempt.","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":"firmware: arm_scmi: Unrequest devices if driver registration fails","id":"CVE-2026-92490","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"firmware: arm_scmi: Roll back partial protocol table registration","id":"CVE-2026-92491"},"packages":[],"prev":{"headline":"xfrm: Fix skb double-free in xfrm_dev_direct_output()","id":"CVE-2026-92489"},"products":["Linux"],"published":"2026-09-17","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 use-after-free in the Linux kernel SCMI driver allows local attackers to cause a crash or potentially execute code if driver registration fails.","url":"https://insights.sbomify.com/CVE-2026-92490/"}