{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-98322 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-98322 is a vulnerability in Linux, published on 6 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-98322 and fix it if it is affected.\n\nWhat it is: CVE-2026-98322 is a vulnerability in Linux, published on 6 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-98322 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-2026-98322/ (Markdown: https://insights.sbomify.com/CVE-2026-98322/index.md)","id":"CVE-2026-98322","markdown":"https://insights.sbomify.com/CVE-2026-98322/index.md","name":"CVE-2026-98322","record":{"aliases":["AZL-106158","BELL-CVE-2026-98322","DEBIAN-CVE-2026-98322","GHSA-3mpf-hfgc-g8p2","UBUNTU-CVE-2026-98322"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Linux kernel netfilter","requires_auth":"low_privilege","summary":"An attacker with low privileges can trigger uninitialized memory disclosure in the Linux kernel netfilter NAT module, potentially leaking sensitive kernel data.","user_interaction":"not_required","vuln_class":"information_disclosure"},"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\nnetfilter: nft_nat: fully initialise new_addr in netmap setup\n\nnft_nat_setup_netmap() builds the mapped address in an on-stack\nunion nf_inet_addr. For an IPv4 mapping it writes only the 4-byte .ip\nmember and the loop runs a single 32-bit iteration, but it then copies\nthe whole 16-byte union into range-\u003emin_addr and range-\u003emax_addr, so the\nupper 12 bytes reach nf_nat_setup_info() uninitialised.\n\nKMSAN reports an uninit-value in nf_nat_setup_info() reached from\nnft_nat_eval(). The IPv6 path fills all 16 bytes and is not affected.\n\nZero-initialise new_addr.","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":"netfilter: nft_nat: fully initialise new_addr in netmap setup","id":"CVE-2026-98322","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"RDMA/siw: Bound fragmented header copies by the remaining length","id":"CVE-2026-98323"},"packages":[],"prev":{"headline":"netfilter: nf_nat: unregister and release hooks on error","id":"CVE-2026-98321"},"products":["Linux"],"published":"2026-10-06","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 attacker with low privileges can trigger uninitialized memory disclosure in the Linux kernel netfilter NAT module, potentially leaking sensitive kernel data.","url":"https://insights.sbomify.com/CVE-2026-98322/"}