{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-19645 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-19645 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19645 is a medium-severity denial of service vulnerability in IBM MQ Agent, published on 4 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-19645 and fix it if it is affected.\n\nWhat it is: CVE-2026-19645 is a medium-severity denial of service vulnerability in IBM MQ Agent, published on 4 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-19645 in the wild and no public exploit code.\n\nAffected product: IBM MQ Agent. 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-2026-19645/ (Markdown: https://insights.sbomify.com/CVE-2026-19645/index.md)","id":"CVE-2026-19645","markdown":"https://insights.sbomify.com/CVE-2026-19645/index.md","name":"CVE-2026-19645","record":{"aliases":["GHSA-x7m8-9qr5-36gh"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM MQ Agent","requires_auth":"low_privilege","summary":"Authenticated users can exhaust IBM MQ Agent worker pools with expensive requests, causing denial of service for other users.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"IBM MQ Agent CD: v1.0.0, v1.0.1, v2.0.0, v2.0.1 An authenticated user with a valid session cookie can submit arbitrarily large or computationallyexpensive requests that cause the LLM agent workers to be held for extended periods — rangingfrom tens of seconds to over ten minutes per request. When multiple such requests are sentconcurrently, the agent worker pool becomes exhausted, causing all other IBM MQ Console users toexperience degraded performance or complete unavailability of the AI Agent feature.","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":"Multiple vulnerabilities in IBM MQ Agent images","id":"CVE-2026-19645","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Open redirect in Common Licensing","id":"CVE-2026-19646"},"packages":[],"prev":{"headline":"Adobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)","id":"CVE-2026-19644"},"products":["MQ Agent"],"published":"2026-09-04","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":"2026-09-10","vendors":["IBM"]},"summary":"Authenticated users can exhaust IBM MQ Agent worker pools with expensive requests, causing denial of service for other users.","url":"https://insights.sbomify.com/CVE-2026-19645/"}