{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-97976 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-97976 is a memory corruption vulnerability in Linux, published on 25 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-2026-97976 and fix it if it is affected.\n\nWhat it is: CVE-2026-97976 is a memory corruption vulnerability in Linux, published on 25 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-2026-97976 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-2026-97976/ (Markdown: https://insights.sbomify.com/CVE-2026-97976/index.md)","id":"CVE-2026-97976","markdown":"https://insights.sbomify.com/CVE-2026-97976/index.md","name":"CVE-2026-97976","record":{"aliases":["BELL-CVE-2026-97976","DEBIAN-CVE-2026-97976","GHSA-wxpf-g955-mjcc","UBUNTU-CVE-2026-97976"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel Bluetooth driver","requires_auth":"none","summary":"An out-of-bounds read in the Linux kernel Bluetooth Intel PCIe driver allows attackers with local access or malicious firmware to cause crashes or leak memory.","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\nBluetooth: btintel_pcie: validate packet_len before skb_put_data\n\nbtintel_pcie_submit_rx_work() reads packet_len from rfh_hdr without\nchecking if it exceeds the RX buffer size. An oversized packet_len\ncan lead to an out-of-bounds read in skb_put_data().\n\nValidate packet_len to ensure it is non-zero and does not exceed\nBTINTEL_PCIE_BUFFER_SIZE - sizeof(*rfh_hdr), logging an error when\ninvalid.\n\nThis issue was reported by Claude Mythos. It can be simulated either by\nusing customized firmware configured to return an invalid packet_len or\nby modifying rfh_hdr-\u003epacket_len in the driver before calling\nbtintel_pcie_submit_rx_work().","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":"Bluetooth: btintel_pcie: validate packet_len before skb_put_data","id":"CVE-2026-97976","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Bluetooth: btusb: Fix UAF of btusb_data by rx_work","id":"CVE-2026-97977"},"packages":[],"prev":{"headline":"Bluetooth: hci_sysfs: Fix NULL pointer dereference in device_del()","id":"CVE-2026-97975"},"products":["Linux"],"published":"2026-09-25","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":"An out-of-bounds read in the Linux kernel Bluetooth Intel PCIe driver allows attackers with local access or malicious firmware to cause crashes or leak memory.","url":"https://insights.sbomify.com/CVE-2026-97976/"}