{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-7270 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-7270 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-7270 is a high-severity vulnerability in Freebsd Freebsd, published on 30 Apr 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-2026-7270 and fix it if it is affected.\n\nWhat it is: CVE-2026-7270 is a high-severity vulnerability in Freebsd Freebsd, published on 30 Apr 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-2026-7270 in the wild and no public exploit code.\n\nAffected product: Freebsd Freebsd. 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-2026-7270/ (Markdown: https://insights.sbomify.com/CVE-2026-7270/index.md)","id":"CVE-2026-7270","markdown":"https://insights.sbomify.com/CVE-2026-7270/index.md","name":"CVE-2026-7270","record":{"aliases":["GHSA-7jcv-x7mf-56q8"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"FreeBSD kernel","requires_auth":"low_privilege","summary":"An unprivileged user can exploit a kernel buffer overflow to overwrite execve arguments and gain superuser privileges.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"freebsd","cpe":[{"product":"freebsd","vendor":"freebsd"}],"cvss":{"score":7.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-783","name":"Operator Precedence Logic Error"}],"description":"An operator precedence bug in the kernel results in a scenario where a buffer overflow causes attacker-controlled data to overwrite adjacent execve(2) argument buffers.\n\nThe bug may be exploitable by an unprivileged user to obtain superuser privileges.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-05-09","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-05-09T03:13:08Z","kind":"github_poc","ref":"https://github.com/babyshen/freebsd-CVE-2026-7270","stars":0,"title":"CVE-2026-7270  FreeBSD local privilege escalation via exec_args_adjust_args OOB memmove"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Local privilege escalation via execve()","id":"CVE-2026-7270","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"freebsd:freebsd","products":["freebsd:freebsd"],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"DV0x creative-ad-agent creative-ad-agent-server sdk-server.ts path traversal","id":"CVE-2026-7271"},"packages":[],"prev":{"headline":"SourceCodester Pharmacy Sales and Inventory System index.php cross site scripting","id":"CVE-2026-7269"},"products":["FreeBSD"],"published":"2026-04-30","related":[{"cvss_score":10,"headline":"Memory corruption in FreeBSD","id":"CVE-2018-17160","kev_date_added":null,"published":"2018-12-04"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2014-3954","kev_date_added":null,"published":"2014-10-27"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2006-4304","kev_date_added":null,"published":"2006-08-24"},{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2006-0226","kev_date_added":null,"published":"2006-01-19"},{"cvss_score":10,"headline":"Denial of service in n/a","id":"CVE-2004-0002","kev_date_added":null,"published":"2004-02-03"},{"cvss_score":10,"headline":"Security feature bypass in n/a","id":"CVE-2001-0969","kev_date_added":null,"published":"2002-03-09"},{"cvss_score":10,"headline":"Denial of service in n/a","id":"CVE-2001-0388","kev_date_added":null,"published":"2001-09-18"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-10","vendors":["FreeBSD"]},"summary":"An unprivileged user can exploit a kernel buffer overflow to overwrite execve arguments and gain superuser privileges.","url":"https://insights.sbomify.com/CVE-2026-7270/"}