{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-25611 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-25611 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25611 is a high-severity denial of service vulnerability in MongoDB Server, published on 10 Feb 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-2026-25611 and fix it if it is affected.\n\nWhat it is: CVE-2026-25611 is a high-severity denial of service vulnerability in MongoDB Server, published on 10 Feb 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-2026-25611 in the wild and no public exploit code.\n\nAffected product: MongoDB 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-2026-25611/ (Markdown: https://insights.sbomify.com/CVE-2026-25611/index.md)","id":"CVE-2026-25611","markdown":"https://insights.sbomify.com/CVE-2026-25611/index.md","name":"CVE-2026-25611","record":{"aliases":["GHSA-x39r-jq9q-xvvh","UBUNTU-CVE-2026-25611"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"MongoDB Server","requires_auth":"none","summary":"Unauthenticated attackers can crash MongoDB servers by sending crafted messages that exhaust memory resources.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mongodb","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-405","name":"Asymmetric Resource Consumption (Amplification)"}],"description":"A series of specifically crafted, unauthenticated messages can exhaust available memory and crash a MongoDB server.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Pre-Authentication Memory Exhaustion Denial of Service in MongoDB Server","id":"CVE-2026-25611","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":"Internal ResourceId collision may affect unrelated collections","id":"CVE-2026-25612"},"packages":[],"prev":{"headline":"Invalid $geoNear index hint may cause server crash","id":"CVE-2026-25610"},"products":["MongoDB Server"],"published":"2026-02-10","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":"2026-02-11","vendors":["MongoDB Inc"]},"summary":"Unauthenticated attackers can crash MongoDB servers by sending crafted messages that exhaust memory resources.","url":"https://insights.sbomify.com/CVE-2026-25611/"}