{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-12780 exists.","fix":"No fix has been published for CVE-2026-12780 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-12780 is a high-severity vulnerability in AOMEI Backupper, published on 21 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-2026-12780 and fix it if it is affected.\n\nWhat it is: CVE-2026-12780 is a high-severity vulnerability in AOMEI Backupper, published on 21 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-2026-12780 exists.\n\nAffected product: AOMEI Backupper. 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-2026-12780/ (Markdown: https://insights.sbomify.com/CVE-2026-12780/index.md)","id":"CVE-2026-12780","markdown":"https://insights.sbomify.com/CVE-2026-12780/index.md","name":"CVE-2026-12780","record":{"aliases":["GHSA-6373-275m-34g3"],"analysis":{"component_type":"operating_system","fix_type":"no_fix_stated","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Backup software driver","requires_auth":"low_privilege","summary":"Local attackers can exploit improper access controls in the AOMEI Backupper kernel driver to escalate privileges.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","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/E:P","version":"4.0"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"},{"id":"CWE-266","name":"Incorrect Privilege Assignment"}],"description":"A vulnerability was determined in AOMEI Backupper up to 8.3.0. Impacted is an unknown function in the library amwrtdrv.sys of the component Kernel Driver. Executing a manipulation can lead to improper access controls. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.","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":"AOMEI Backupper Kernel Driver amwrtdrv.sys access control","id":"CVE-2026-12780","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"EaseUS Partition Master Kernel Driver epmntdrv.sys access control","id":"CVE-2026-12781"},"packages":[],"prev":{"headline":"AOMEI Dynamic Disk Manager Kernel Driver ddmdrv.sys access control","id":"CVE-2026-12779"},"products":["Backupper"],"published":"2026-06-21","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":"2026-10-13","vendors":["AOMEI"]},"summary":"Local attackers can exploit improper access controls in the AOMEI Backupper kernel driver to escalate privileges.","url":"https://insights.sbomify.com/CVE-2026-12780/"}