{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93826 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-93826 is a high-severity use after free vulnerability in Linux, published on 24 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-2026-93826 and fix it if it is affected.\n\nWhat it is: CVE-2026-93826 is a high-severity use after free vulnerability in Linux, published on 24 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-2026-93826 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-2026-93826/ (Markdown: https://insights.sbomify.com/CVE-2026-93826/index.md)","id":"CVE-2026-93826","markdown":"https://insights.sbomify.com/CVE-2026-93826/index.md","name":"CVE-2026-93826","record":{"aliases":["AZL-103721","BELL-CVE-2026-93826","DEBIAN-CVE-2026-93826","GHSA-3wpc-2mx8-q7f6","UBUNTU-CVE-2026-93826"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel HID driver","requires_auth":"none","summary":"A use-after-free vulnerability in the Linux kernel HID driver allows attackers to potentially execute code or escalate privileges when device registration fails.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/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\nHID: hidpp: fix potential UAF in hidpp_connect_event()\n\nIf input_register_device() fails, we call input_free_device(), but keep\nstale pointer to the old device in hidpp-\u003einput, which could potentially\nlead to UAF. Fix that by resetting it to NULL before returning from\nhidpp_connect_event().","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":"HID: hidpp: fix potential UAF in hidpp_connect_event()","id":"CVE-2026-93826","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":"virtio-fs: avoid double-free on failed queue setup","id":"CVE-2026-93827"},"packages":[],"prev":{"headline":"spi: Add NULL check for spi_get_device_id() in spi_get_device_match_data()","id":"CVE-2026-93825"},"products":["Linux"],"published":"2026-09-24","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":"2026-10-03","vendors":["Linux"]},"summary":"A use-after-free vulnerability in the Linux kernel HID driver allows attackers to potentially execute code or escalate privileges when device registration fails.","url":"https://insights.sbomify.com/CVE-2026-93826/"}