{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-103499 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-103499 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-103499 is a high-severity denial of service vulnerability in IBM WebSphere Application Server, published on 13 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-103499 and fix it if it is affected.\n\nWhat it is: CVE-2026-103499 is a high-severity denial of service vulnerability in IBM WebSphere Application Server, published on 13 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-103499 in the wild and no public exploit code.\n\nAffected product: IBM WebSphere Application Server. 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-2026-103499/ (Markdown: https://insights.sbomify.com/CVE-2026-103499/index.md)","id":"CVE-2026-103499","markdown":"https://insights.sbomify.com/CVE-2026-103499/index.md","name":"CVE-2026-103499","record":{"aliases":["GHSA-hqx9-hfrg-3qwc"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"WebSphere Application Server","requires_auth":"none","summary":"Remote unauthenticated attackers can cause a denial of service in IBM WebSphere Application Server via uncontrolled resource consumption.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 and IBM WebSphere Application Server 8.5, and 9.0 Liberty could allow a remote unauthenticated attacker to cause a denial of service due to uncontrolled resource consumption.","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":"IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a denial of service","id":"CVE-2026-103499","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":"Heap buffer overflow opening large email","id":"CVE-2026-103500"},"packages":[],"prev":{"headline":"Server-side request forgery in YouTrack","id":"CVE-2026-103497"},"products":["WebSphere Application Server","WebSphere Application Server - Liberty"],"published":"2026-10-13","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-13","vendors":["IBM"]},"summary":"Remote unauthenticated attackers can cause a denial of service in IBM WebSphere Application Server via uncontrolled resource consumption.","url":"https://insights.sbomify.com/CVE-2026-103499/"}