{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-21930 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21930 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21930 is a low-severity vulnerability in Oracle ZFS Storage Appliance Kit, published on 20 Jan 2026."},"fix_prompt":"Check this codebase for CVE-2026-21930 and fix it if it is affected.\n\nWhat it is: CVE-2026-21930 is a low-severity vulnerability in Oracle ZFS Storage Appliance Kit, published on 20 Jan 2026. \nExploitation: There is no known exploitation of CVE-2026-21930 in the wild and no public exploit code.\n\nAffected product: Oracle ZFS Storage Appliance Kit. 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-2026-21930/ (Markdown: https://insights.sbomify.com/CVE-2026-21930/index.md)","id":"CVE-2026-21930","markdown":"https://insights.sbomify.com/CVE-2026-21930/index.md","name":"CVE-2026-21930","record":{"aliases":["GHSA-wc5v-983w-9v5j"],"analysis":null,"analysis_generated_by":null,"assigner":"oracle","cpe":[{"product":"sun_zfs_storage_appliance_kit","vendor":"oracle"}],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[],"description":"Vulnerability in the Oracle ZFS Storage Appliance Kit product of Oracle Systems (component: Filesystems).   The supported version that is affected is 8.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle ZFS Storage Appliance Kit executes to compromise Oracle ZFS Storage Appliance Kit.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Oracle ZFS Storage Appliance Kit accessible data. CVSS 3.1 Base Score 2.3 (Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Vulnerability in the Oracle ZFS Storage Appliance Kit product of Oracle Systems (component: Filesystems).","id":"CVE-2026-21930","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site request forgery in Oracle APEX Sample Applications","id":"CVE-2026-21931"},"packages":[],"prev":{"headline":"Denial of service in MySQL Server","id":"CVE-2026-21929"},"products":["Oracle ZFS Storage Appliance Kit"],"published":"2026-01-20","related":[{"cvss_score":10,"headline":"Auth bypass in Sun ZFS Storage Appliance Kit (AK) Software","id":"CVE-2018-2611","kev_date_added":null,"published":"2018-01-18"},{"cvss_score":9.3,"headline":"Missing authorization in Sun ZFS Storage Appliance Kit (AK) Software","id":"CVE-2018-2623","kev_date_added":null,"published":"2018-01-18"},{"cvss_score":9,"headline":"Auth bypass in Sun ZFS Storage Appliance Kit (AK) Software","id":"CVE-2018-2664","kev_date_added":null,"published":"2018-01-18"},{"cvss_score":8.6,"headline":"Information disclosure in Sun ZFS Storage Appliance Kit (AK) Software","id":"CVE-2018-2624","kev_date_added":null,"published":"2018-01-18"},{"cvss_score":8.3,"headline":"Other in Sun ZFS Storage Appliance Kit (AK) Software","id":"CVE-2017-3580","kev_date_added":null,"published":"2017-04-24"},{"cvss_score":8.2,"headline":"Privilege escalation in Sun ZFS Storage Appliance Kit (AK) Software","id":"CVE-2018-3057","kev_date_added":null,"published":"2018-07-18"},{"cvss_score":8.2,"headline":"Other in n/a","id":"CVE-2016-5503","kev_date_added":null,"published":"2016-10-25"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-01-21","vendors":["Oracle Corporation"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-21930/"}