{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-21982 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21982 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21982 is a high-severity authentication bypass vulnerability in Oracle Vm Virtualbox, published on 20 Jan 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-2026-21982 and fix it if it is affected.\n\nWhat it is: CVE-2026-21982 is a high-severity authentication bypass vulnerability in Oracle Vm Virtualbox, published on 20 Jan 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-2026-21982 in the wild and no public exploit code.\n\nAffected product: Oracle Vm Virtualbox. 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-2026-21982/ (Markdown: https://insights.sbomify.com/CVE-2026-21982/index.md)","id":"CVE-2026-21982","markdown":"https://insights.sbomify.com/CVE-2026-21982/index.md","name":"CVE-2026-21982","record":{"aliases":["GHSA-gp8q-g6v2-fgq3","UBUNTU-CVE-2026-21982"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Virtualization software","requires_auth":"none","summary":"An unauthenticated attacker on the local network can compromise Oracle VM VirtualBox, leading to full system takeover.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"oracle","cpe":[{"product":"vm_virtualbox","vendor":"oracle"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core).  Supported versions that are affected are 7.1.14 and  7.2.4. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox.  Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).","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":"Auth bypass in Oracle VM VirtualBox","id":"CVE-2026-21982","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"oracle:vm_virtualbox","products":["oracle:vm_virtualbox"],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in Oracle VM VirtualBox","id":"CVE-2026-21983"},"packages":[],"prev":{"headline":"Privilege escalation in Oracle VM VirtualBox","id":"CVE-2026-21981"},"products":["Oracle VM VirtualBox"],"published":"2026-01-20","related":[{"cvss_score":9.1,"headline":"Unspecified vulnerability in the Oracle VM VirtualBox component before 5.1.4 in Oracle Virtualization allows remote attackers to affect conf","id":"CVE-2016-5605","kev_date_added":null,"published":"2016-10-25"},{"cvss_score":9,"headline":"Privilege escalation in VM VirtualBox","id":"CVE-2018-3294","kev_date_added":null,"published":"2018-10-17"},{"cvss_score":8.8,"headline":"Privilege escalation in VM VirtualBox","id":"CVE-2024-21112","kev_date_added":null,"published":"2024-04-16"},{"cvss_score":8.8,"headline":"Privilege escalation in VM VirtualBox","id":"CVE-2024-21113","kev_date_added":null,"published":"2024-04-16"},{"cvss_score":8.8,"headline":"Privilege escalation in VM VirtualBox","id":"CVE-2024-21114","kev_date_added":null,"published":"2024-04-16"},{"cvss_score":8.8,"headline":"Privilege escalation in VM VirtualBox","id":"CVE-2024-21115","kev_date_added":null,"published":"2024-04-16"},{"cvss_score":8.8,"headline":"Privilege escalation in VM VirtualBox","id":"CVE-2022-39427","kev_date_added":null,"published":"2022-10-18"}],"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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["Oracle Corporation"]},"summary":"An unauthenticated attacker on the local network can compromise Oracle VM VirtualBox, leading to full system takeover.","url":"https://insights.sbomify.com/CVE-2026-21982/"}