{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-59677 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-59677 is a medium-severity missing authorization vulnerability in SELinuxProject selinux, published on 23 Jul 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-2026-59677 and fix it if it is affected.\n\nWhat it is: CVE-2026-59677 is a medium-severity missing authorization vulnerability in SELinuxProject selinux, published on 23 Jul 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-2026-59677 in the wild and no public exploit code.\n\nAffected product: SELinuxProject selinux. 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-2026-59677/ (Markdown: https://insights.sbomify.com/CVE-2026-59677/index.md)","id":"CVE-2026-59677","markdown":"https://insights.sbomify.com/CVE-2026-59677/index.md","name":"CVE-2026-59677","record":{"aliases":["DEBIAN-CVE-2026-59677","GHSA-gm4w-wf6f-2ghm","OESA-2026-3345","OESA-2026-3346","OESA-2026-3347","OESA-2026-3348","OESA-2026-3417","UBUNTU-CVE-2026-59677"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SELinux policycoreutils","requires_auth":"low_privilege","summary":"An unconfined user can kill root-owned processes in unconfined contexts due to missing authorization checks in seunshare.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"suse","cpe":[],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"A Missing Authorization vulnerability in selinux policycoreutils seunshares allows a user that is running in unconfined context to kill e.g. root-owned processes running also in\nunconfined context\n\nThis issue affects policycoreutils through 3.10.","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":"Process Kill Attack Vector in killall() in seunshare","id":"CVE-2026-59677","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Missing authorization in PortProtonQt","id":"CVE-2026-59678"},"packages":[],"prev":{"headline":"Local File Deletion Attack Vector in rm_rf() in seunshare","id":"CVE-2026-59676"},"products":["selinux"],"published":"2026-07-23","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":"2026-07-23","vendors":["SELinuxProject"]},"summary":"An unconfined user can kill root-owned processes in unconfined contexts due to missing authorization checks in seunshare.","url":"https://insights.sbomify.com/CVE-2026-59677/"}