{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-19507 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-19507 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19507 is a high-severity denial of service vulnerability in RDK-B WebUI, published on 19 Aug 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-2026-19507 and fix it if it is affected.\n\nWhat it is: CVE-2026-19507 is a high-severity denial of service vulnerability in RDK-B WebUI, published on 19 Aug 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-2026-19507 in the wild and no public exploit code.\n\nAffected product: RDK-B WebUI. 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-2026-19507/ (Markdown: https://insights.sbomify.com/CVE-2026-19507/index.md)","id":"CVE-2026-19507","markdown":"https://insights.sbomify.com/CVE-2026-19507/index.md","name":"CVE-2026-19507","record":{"aliases":["GHSA-qp83-xrr8-j73f"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"RDK-B WebUI","requires_auth":"none","summary":"Remote unauthenticated attackers can cause denial of service in RDK-B WebUI by sending excessively large password values.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","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":"Uncontrolled resource consumption in `check.jst` in RDK-B WebUI `rdkb-2025q4-kirkstone.04.10.26` allows a remote unauthenticated attacker to cause denial of service via excessively large password values.","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":"RDK WebUI uncontrolled resource consumption","id":"CVE-2026-19507","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"RDK WebUI heap-based buffer overflow vulnerability","id":"CVE-2026-19508"},"packages":[],"prev":{"headline":"RDK-B WebUI race condition vulnerability","id":"CVE-2026-19506"},"products":["RDK-B WebUI"],"published":"2026-08-19","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":"2026-08-27","vendors":["RDK"]},"summary":"Remote unauthenticated attackers can cause denial of service in RDK-B WebUI by sending excessively large password values.","url":"https://insights.sbomify.com/CVE-2026-19507/"}