{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-19543 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-19543 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19543 is a medium-severity missing authorization vulnerability in IBM Common Licensing, published on 14 Sep 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-2026-19543 and fix it if it is affected.\n\nWhat it is: CVE-2026-19543 is a medium-severity missing authorization vulnerability in IBM Common Licensing, published on 14 Sep 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-2026-19543 in the wild and no public exploit code.\n\nAffected product: IBM Common Licensing. 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-2026-19543/ (Markdown: https://insights.sbomify.com/CVE-2026-19543/index.md)","id":"CVE-2026-19543","markdown":"https://insights.sbomify.com/CVE-2026-19543/index.md","name":"CVE-2026-19543","record":{"aliases":["GHSA-7q7r-rggc-8hm5"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"IBM License Key Server","requires_auth":"none","summary":"Attackers can bypass client-side validation by modifying requests to submit unauthorized values, leading to unintended application behavior in IBM License Key Server tools.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[],"cvss":{"score":6.2,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"IBM Common Licensing Agent 9.0, Agent 9.0.0.1, Agent 9.0.0.2, ART 9.0, ART 9.0.0.1, and ART 9.0.0.2 performs input validation exclusively on the client side and fails to enforce the same restrictions on the server side. An attacker can modify requests to bypass validation controls and submit unauthorized values, potentially resulting in unintended application behavior.","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":"Missing authorization in Common Licensing","id":"CVE-2026-19543","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Dbi: incomplete fix for cve-2026-14380 dbi: arbitrary code execution via caller-influenced profile attribute","id":"CVE-2026-19546"},"packages":[],"prev":{"headline":"Stack-based out-of-bounds write in tdelete during tree rebalancing","id":"CVE-2026-19542"},"products":["Common Licensing"],"published":"2026-09-14","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":"2026-09-14","vendors":["IBM"]},"summary":"Attackers can bypass client-side validation by modifying requests to submit unauthorized values, leading to unintended application behavior in IBM License Key Server tools.","url":"https://insights.sbomify.com/CVE-2026-19543/"}