{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-109358 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-109358 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-109358 is a high-severity vulnerability in edgelesssys contrast, published on 12 Oct 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-2026-109358 and fix it if it is affected.\n\nWhat it is: CVE-2026-109358 is a high-severity vulnerability in edgelesssys contrast, published on 12 Oct 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-2026-109358 in the wild and no public exploit code.\n\nAffected product: edgelesssys contrast. 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-2026-109358/ (Markdown: https://insights.sbomify.com/CVE-2026-109358/index.md)","id":"CVE-2026-109358","markdown":"https://insights.sbomify.com/CVE-2026-109358/index.md","name":"CVE-2026-109358","record":{"aliases":["GHSA-376m-h37w-4rvq","GHSA-vpr9-m7xg-f3fh"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Contrast container runtime","requires_auth":"low_privilege","summary":"Local unprivileged users can escalate privileges by modifying the world-writable containerd configuration file.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"Edgeless Systems Contrast 1.8.0 before 1.24.1 contains an incorrect permissions vulnerability where the node installer writes the containerd config world-writable (0666). Local unprivileged users on the node can modify the containerd config, for example overwriting the runc location, to escalate privileges.","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":"Edgeless Systems Contrast 1.8.0 before 1.24.1 World-Writable Containerd Config Privilege Escalation","id":"CVE-2026-109358","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Contrast 1.8.0 before 1.24.1 Mesh CA Key Cross-Manifest Exposure via Peer Recovery","id":"CVE-2026-109359"},"packages":[],"prev":{"headline":"LibreNMS before 26.9.0 LDAP Filter Injection Authentication Bypass via Authorization Header","id":"CVE-2026-109357"},"products":["contrast"],"published":"2026-10-12","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":"total"},"state":"PUBLISHED","updated":"2026-10-13","vendors":["edgelesssys"]},"summary":"Local unprivileged users can escalate privileges by modifying the world-writable containerd configuration file.","url":"https://insights.sbomify.com/CVE-2026-109358/"}