{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-72302 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-72302 is a high-severity vulnerability in Linux, published on 15 Aug 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-2026-72302 and fix it if it is affected.\n\nWhat it is: CVE-2026-72302 is a high-severity vulnerability in Linux, published on 15 Aug 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-2026-72302 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-2026-72302/ (Markdown: https://insights.sbomify.com/CVE-2026-72302/index.md)","id":"CVE-2026-72302","markdown":"https://insights.sbomify.com/CVE-2026-72302/index.md","name":"CVE-2026-72302","record":{"aliases":["BELL-CVE-2026-72302","DEBIAN-CVE-2026-72302","GHSA-vwf3-ww8v-29c4","UBUNTU-CVE-2026-72302"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"An integer overflow in the Linux kernel's SOF IPC3 control update allows out-of-bounds access, potentially leading to code execution or denial of service.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/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\nASoC: SOF: ipc3-control: Use overflow checks in control_update size calc\n\nIn sof_ipc3_control_update(), the expected_size calculation uses\nfirmware-provided cdata-\u003enum_elems in arithmetic that could overflow\non 32-bit platforms, wrapping to a small value. This would allow the\ncdata-\u003erhdr.hdr.size comparison to pass with mismatched sizes,\npotentially leading to out-of-bounds access in snd_sof_update_control.\n\nUse check_mul_overflow() and check_add_overflow() to detect and reject\noverflowed size calculations.","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":"ASoC: SOF: ipc3-control: Use overflow checks in control_update size calc","id":"CVE-2026-72302","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"ASoC: SOF: ipc4-control: Validate notification payload size","id":"CVE-2026-72303"},"packages":[],"prev":{"headline":"ASoC: SOF: ipc3-control: Fix TOCTOU in bytes_put and bytes_get","id":"CVE-2026-72301"},"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-16","vendors":["Linux"]},"summary":"An integer overflow in the Linux kernel's SOF IPC3 control update allows out-of-bounds access, potentially leading to code execution or denial of service.","url":"https://insights.sbomify.com/CVE-2026-72302/"}