{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111384 exists.","fix":"No fix has been published for CVE-2026-111384 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-111384 is a high-severity denial of service vulnerability in nezhahq nezha, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-111384 and fix it if it is affected.\n\nWhat it is: CVE-2026-111384 is a high-severity denial of service vulnerability in nezhahq nezha, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111384 exists.\n\nAffected product: nezhahq nezha. 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-2026-111384/ (Markdown: https://insights.sbomify.com/CVE-2026-111384/index.md)","id":"CVE-2026-111384","markdown":"https://insights.sbomify.com/CVE-2026-111384/index.md","name":"CVE-2026-111384","record":{"aliases":["GHSA-7242-982f-83p9","GHSA-ggj9-3h4w-qv8p"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Nezha monitoring dashboard","requires_auth":"low_privilege","summary":"Authenticated users can cause a denial of service by sending oversized WebSocket messages to the file manager endpoint, crashing the monitoring dashboard.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"Nezha 1.0.0 before 2.3.15 contains a memory exhaustion vulnerability in the dashboard file manager WebSocket endpoint because fmStream never calls SetReadLimit, leaving message size unbounded. Authenticated users with file manager scopes can send one oversized binary message to /api/v1/ws/file/:id, triggering an OOM kill that drops all agent monitoring.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Nezha 1.0.0 before 2.3.15 Memory Exhaustion via File Manager WebSocket","id":"CVE-2026-111384","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Nezha 2.1.0 before 2.3.15 Host Header Injection via MCP Transfer Tools","id":"CVE-2026-111385"},"packages":[],"prev":{"headline":"Nezha 2.0.13 before 2.3.15 Denial of Service via /api/v1/ws/transfer WebSocket","id":"CVE-2026-111383"},"products":["nezha"],"published":"2026-10-16","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-23","vendors":["nezhahq"]},"summary":"Authenticated users can cause a denial of service by sending oversized WebSocket messages to the file manager endpoint, crashing the monitoring dashboard.","url":"https://insights.sbomify.com/CVE-2026-111384/"}