{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-80667 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-80667 is a denial of service vulnerability in Linux, published on 28 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-2026-80667 and fix it if it is affected.\n\nWhat it is: CVE-2026-80667 is a denial of service vulnerability in Linux, published on 28 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-2026-80667 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-2026-80667/ (Markdown: https://insights.sbomify.com/CVE-2026-80667/index.md)","id":"CVE-2026-80667","markdown":"https://insights.sbomify.com/CVE-2026-80667/index.md","name":"CVE-2026-80667","record":{"aliases":["BELL-CVE-2026-80667","DEBIAN-CVE-2026-80667","GHSA-22gp-wwxc-hrmc","UBUNTU-CVE-2026-80667"],"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":"none","summary":"A missing completion call in the mlx5 MPESW driver causes indefinite blocking, leading to a local denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"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\nnet/mlx5: LAG, MPESW, Fix missing complete() on devcom error\n\nmlx5_mpesw_work() returned without calling complete() when\nmlx5_lag_get_devcom_comp() returned NULL. A caller that queued the\nwork and waited on mpesww-\u003ecomp would block indefinitely.\n\nFunnel the early-return path through a new \"complete\" label so the\nwaiter is always woken.","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":"net/mlx5: LAG, MPESW, Fix missing complete() on devcom error","id":"CVE-2026-80667","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"netfilter: nf_conntrack_expect: use conntrack GC to reap expectations","id":"CVE-2026-80668"},"packages":[],"prev":{"headline":"Bluetooth: sco: Fix a race condition in sco_sock_timeout()","id":"CVE-2026-80666"},"products":["Linux"],"published":"2026-08-28","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":"2026-08-28","vendors":["Linux"]},"summary":"A missing completion call in the mlx5 MPESW driver causes indefinite blocking, leading to a local denial of service.","url":"https://insights.sbomify.com/CVE-2026-80667/"}