{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2638 exists.","fix":"No fix has been published for CVE-2026-2638 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-2638 is a high-severity vulnerability in X-VPN macOS website, published on 9 Jun 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-2026-2638 and fix it if it is affected.\n\nWhat it is: CVE-2026-2638 is a high-severity vulnerability in X-VPN macOS website, published on 9 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2638 exists.\n\nAffected product: X-VPN macOS website. 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-2026-2638/ (Markdown: https://insights.sbomify.com/CVE-2026-2638/index.md)","id":"CVE-2026-2638","markdown":"https://insights.sbomify.com/CVE-2026-2638/index.md","name":"CVE-2026-2638","record":{"aliases":["GHSA-3r66-j4hr-jmxj"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["privilege_escalation","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"X-VPN macOS client","requires_auth":"low_privilege","summary":"A local attacker can exploit a race condition and symlink manipulation in the quarantine workflow to achieve privileged file corruption and escalate privileges.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Fluid Attacks","cpe":[],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"description":"A vulnerability in the quarantine and restore workflow of the X-VPN macOS website versions 77.0 through 77.5 allow a local attacker to leverage a race condition and symlink manipulation to achieve privileged file corruption.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"X-VPN macOS website versions - Local Privilege Escalation","id":"CVE-2026-2638","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Privilege escalation in PC Manager","id":"CVE-2026-2640"},"packages":[],"prev":{"headline":"Missing authorization in iBoysoft NTFS","id":"CVE-2026-2637"},"products":["X-VPN macOS website"],"published":"2026-06-09","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-09","vendors":["X-VPN"]},"summary":"A local attacker can exploit a race condition and symlink manipulation in the quarantine workflow to achieve privileged file corruption and escalate privileges.","url":"https://insights.sbomify.com/CVE-2026-2638/"}