{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-8369 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-8369 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-8369 is a medium-severity vulnerability in The OpenThread Authors OpenThread, published on 13 May 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-2026-8369 and fix it if it is affected.\n\nWhat it is: CVE-2026-8369 is a medium-severity vulnerability in The OpenThread Authors OpenThread, published on 13 May 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-2026-8369 in the wild and no public exploit code.\n\nAffected product: The OpenThread Authors OpenThread. 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-2026-8369/ (Markdown: https://insights.sbomify.com/CVE-2026-8369/index.md)","id":"CVE-2026-8369","markdown":"https://insights.sbomify.com/CVE-2026-8369/index.md","name":"CVE-2026-8369","record":{"aliases":["GHSA-f6vh-g7gh-wh6h"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["security_bypass","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"OpenThread NAT64 translator","requires_auth":"none","summary":"Attackers can inject corrupted IPv6 packets or bypass security checks in OpenThread NAT64 translators via crafted IPv4 packets.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Google","cpe":[],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Improper Input Validation in the NAT64 translator in The OpenThread Authors OpenThread before commit 26a882d on all platforms allows an attacker on the adjacent IPv4 network to inject corrupted IPv6 packets into the Thread mesh or bypass security checks via crafted IPv4 packets with options.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Improper Input Validation in OpenThread NAT64 Translator","id":"CVE-2026-8369","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Automic Automation Agent Unix privilege escalation","id":"CVE-2026-8370"},"packages":[],"prev":{"headline":"Information disclosure in LWP::UserAgent","id":"CVE-2026-8368"},"products":["OpenThread"],"published":"2026-05-13","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-13","vendors":["The OpenThread Authors"]},"summary":"Attackers can inject corrupted IPv6 packets or bypass security checks in OpenThread NAT64 translators via crafted IPv4 packets.","url":"https://insights.sbomify.com/CVE-2026-8369/"}