{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-91320 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-91320 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-91320 is a medium-severity vulnerability in Oracle JDeveloper, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-91320 and fix it if it is affected.\n\nWhat it is: CVE-2026-91320 is a medium-severity vulnerability in Oracle JDeveloper, published on 20 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-91320 in the wild and no public exploit code.\n\nAffected product: Oracle JDeveloper. 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-2026-91320/ (Markdown: https://insights.sbomify.com/CVE-2026-91320/index.md)","id":"CVE-2026-91320","markdown":"https://insights.sbomify.com/CVE-2026-91320/index.md","name":"CVE-2026-91320","record":{"aliases":["GHSA-qh7f-823p-58jp"],"analysis":null,"analysis_generated_by":null,"assigner":"oracle","cpe":[],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Vulnerability in the Oracle JDeveloper product of Oracle Fusion Middleware (component: Oracle JDeveloper).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle JDeveloper executes to compromise Oracle JDeveloper.  Successful attacks of this vulnerability can result in  unauthorized creation, deletion or modification access to critical data or all Oracle JDeveloper accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle JDeveloper. CVSS 3.1 Base Score 5.7 (Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/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":null,"headline":"Vulnerability in the Oracle JDeveloper product of Oracle Fusion Middleware (component: Oracle JDeveloper).","id":"CVE-2026-91320","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Vulnerability in the iProcurement product of Oracle E-Business Suite (component: Requisition Management).","id":"CVE-2026-91321"},"packages":[],"prev":{"headline":"Vulnerability in the Oracle JDeveloper product of Oracle Fusion Middleware (component: Java Business Objects).","id":"CVE-2026-91319"},"products":["Oracle JDeveloper"],"published":"2026-10-20","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":"partial"},"state":"PUBLISHED","updated":"2026-10-28","vendors":["Oracle Corporation"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-91320/"}