{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-92983 exists.","fix":"No fix has been published for CVE-2026-92983 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-92983 is a high-severity denial of service vulnerability in InternLM lmdeploy, published on 17 Sep 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-2026-92983 and fix it if it is affected.\n\nWhat it is: CVE-2026-92983 is a high-severity denial of service vulnerability in InternLM lmdeploy, published on 17 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-92983 exists.\n\nAffected product: InternLM lmdeploy. 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-2026-92983/ (Markdown: https://insights.sbomify.com/CVE-2026-92983/index.md)","id":"CVE-2026-92983","markdown":"https://insights.sbomify.com/CVE-2026-92983/index.md","name":"CVE-2026-92983","record":{"aliases":["GHSA-p3qj-xm37-gqqf"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"LLM serving framework","requires_auth":"none","summary":"Unauthenticated attackers can exhaust memory in InternLM LMDeploy's DistServe mode by sending requests that leak scheduler sessions, causing denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-772","name":"Missing Release of Resource after Effective Lifetime"}],"description":"InternLM LMDeploy through 0.17.0 in DistServe prefill/decode disaggregation mode fails to release scheduler sessions because the proxy uses user-facing session IDs instead of internal scheduler keys. Unauthenticated attackers can send completion requests to the proxy endpoint that accumulate unreleased scheduler metadata and memory until the prefill worker is out-of-memory killed.","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":"InternLM LMDeploy through 0.17.0 Memory Exhaustion via Session ID Mismatch","id":"CVE-2026-92983","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"HUBzero CMS through 2.2.32 Session Fixation via Query-String Session Identifier","id":"CVE-2026-92984"},"packages":[],"prev":{"headline":"Ansible-operator-plugins: ansible operator plugins: arbitrary code execution via jinja2 template injection","id":"CVE-2026-92982"},"products":["lmdeploy"],"published":"2026-09-17","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-18","vendors":["InternLM"]},"summary":"Unauthenticated attackers can exhaust memory in InternLM LMDeploy's DistServe mode by sending requests that leak scheduler sessions, causing denial of service.","url":"https://insights.sbomify.com/CVE-2026-92983/"}