{"answers":{"affected":"1 open source package ship an affected version, including mongodb. It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2025-14847 in the wild since at least 29 Dec 2025.","fix":"Upgrade mongodb to a fixed version for your release line: 4.4.30, 5.0.32, 6.0.27 or 7.0.28. US federal agencies must fix it by 19 Jan 2026.","what":"CVE-2025-14847 is a high-severity vulnerability in Mongodb Mongodb, published on 19 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-14847 and fix it if it is affected.\n\nWhat it is: CVE-2025-14847 is a high-severity vulnerability in Mongodb Mongodb, published on 19 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2025-14847 in the wild since at least 29 Dec 2025.\n\nAffected packages and fixed versions:\n- mongodb (Bitnami): affected from 4.4.0; fixed in 4.4.30, 5.0.32, 6.0.27, 7.0.28, 8.0.17, 8.2.3\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-2025-14847/ (Markdown: https://insights.sbomify.com/CVE-2025-14847/index.md)","id":"CVE-2025-14847","markdown":"https://insights.sbomify.com/CVE-2025-14847/index.md","name":"CVE-2025-14847","record":{"aliases":["BIT-mongodb-2025-14847","CLEANSTART-2026-KV44579","CLSA-2026-1773757893","CLSA-2026-1773768694","GHSA-4742-mr57-2r9j","MINI-q86m-mrfj-hqf8","MINI-rh5w-986w-8qhv","UBUNTU-CVE-2025-14847","USN-8160-1"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"MongoDB Server","requires_auth":"none","summary":"An unauthenticated attacker can read uninitialized heap memory via mismatched length fields in Zlib compressed protocol headers.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mongodb","cpe":[{"product":"mongodb","vendor":"mongodb"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-130","name":"Improper Handling of Length Parameter Inconsistency"}],"description":"Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by an unauthenticated client. This issue affects all MongoDB Server v7.0 prior to 7.0.28 versions, MongoDB Server v8.0 versions prior to 8.0.17, MongoDB Server v8.2 versions prior to 8.2.3, MongoDB Server v6.0 versions prior to 6.0.27, MongoDB Server v5.0 versions prior to 5.0.32, MongoDB Server v4.4 versions prior to 4.4.30, MongoDB Server v4.2 versions greater than or equal to 4.2.0, MongoDB Server v4.0 versions greater than or equal to 4.0.0, and MongoDB Server v3.6 versions greater than or equal to 3.6.0.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":"2025-07-30","github_poc":41,"max_poc_stars":36,"metasploit":1,"nuclei":1,"refs":[{"date":"2025-12-27T21:57:03Z","kind":"github_poc","ref":"https://github.com/Black1hp/mongobleed-scanner","stars":36,"title":"MongoDB CVE-2025-14847 Heap Memory Leak Scanner | OP_COMPRESSED zlib Vulnerability | Bug Bounty \u0026 Red Team Tool"},{"date":"2025-12-27T15:01:50Z","kind":"github_poc","ref":"https://github.com/cybertechajju/CVE-2025-14847_Expolit","stars":35,"title":"a critical memory disclosure vulnerability in MongoDB's zlib compression handling. This tool allows security researchers to extract sensitive data from vulnerable MongoDB instances."},{"date":"2025-12-26T07:38:32Z","kind":"github_poc","ref":"https://github.com/ProbiusOfficial/CVE-2025-14847","stars":27,"title":"poc for CVE-2025-14847"},{"date":"2025-12-26T06:13:31Z","kind":"github_poc","ref":"https://github.com/onewinner/CVE-2025-14847","stars":15,"title":" MongoDB 内存泄露漏洞 (CVE-2025-14847) 检测工具"},{"date":"2025-12-29T09:00:53Z","kind":"github_poc","ref":"https://github.com/Security-Phoenix-demo/mongobleed-exploit-CVE-2025-14847","stars":13,"title":"Exploit lab, docker and code scanner for mongobleed Vulnerability CVE-2025-14847 plus Phoenix Security Sync tools"},{"date":"2025-12-29T09:04:37Z","kind":"github_poc","ref":"https://github.com/codeb0ssx/CVE-2025-14847-PoC","stars":4,"title":"Academic proof-of-concept demonstrating CVE-2025-14847 for authorized security research."},{"date":"2025-12-29T21:34:19Z","kind":"github_poc","ref":"https://github.com/joshuavanderpoll/CVE-2025-14847","stars":4,"title":"CVE-2025-14847 (MongoBleed)"},{"date":"2025-12-28T23:07:36Z","kind":"github_poc","ref":"https://github.com/franksec42/mongobleed-exploit-CVE-2025-14847","stars":3,"title":"Explot, Lab, Scanner - external and docker container, for SMongobleed-CVE-2025-14847 plus phoenix security uploader"}],"tier":"exploited"},"has_fix":true,"headline":"MongoDB and MongoDB Server Improper Handling of Length Parameter Inconsistency","id":"CVE-2025-14847","indexable":true,"kev":{"dateAdded":"2025-12-29","dueDate":"2026-01-19","knownRansomwareCampaignUse":"Unknown","product":"MongoDB and MongoDB Server","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","vendorProject":"MongoDB","vulnerabilityName":"MongoDB and MongoDB Server Improper Handling of Length Parameter Inconsistency Vulnerability"},"kind":"cve","links":{"ecosystem":"Bitnami","product":"mongodb:mongodb","products":["mongodb:mongodb"],"type":"information_disclosure","year":"2025"},"n_packages":1,"n_references":1,"next":{"headline":"Advantech WebAccess/SCADA Absolute Path Traversal","id":"CVE-2025-14848"},"packages":[{"ecosystem":"Bitnami","fixed":["4.4.30","5.0.32","6.0.27","7.0.28","8.0.17","8.2.3"],"introduced":["4.4.0","5.0.0","6.0.0","7.0.0","8.0.0","8.2.0"],"last_affected":[],"package":"mongodb","purl":"pkg:bitnami/mongodb","source":"BIT-mongodb-2025-14847"}],"prev":{"headline":"SocialChamp with WordPress \u003c= 1.3.5 - Cross-Site Request Forgery to Plugin Settings Update","id":"CVE-2025-14846"},"products":["MongoDB Server"],"published":"2025-12-19","related":[{"cvss_score":9.2,"headline":"Auth bypass in MongoDB Server","id":"CVE-2026-82067","kev_date_added":null,"published":"2026-09-08"},{"cvss_score":9.2,"headline":"MongoDB Improper Input Validation in Compute Mode External Data Processing Leading to Memory Corruption","id":"CVE-2026-13072","kev_date_added":null,"published":"2026-07-22"},{"cvss_score":9.1,"headline":"Denial of service in n/a","id":"CVE-2017-15535","kev_date_added":null,"published":"2017-11-01"},{"cvss_score":9,"headline":"Improper Authentication in MongoDB Intra-Cluster Connections Allows Credential Exposure","id":"CVE-2026-18691","kev_date_added":null,"published":"2026-08-11"},{"cvss_score":8.8,"headline":"MongoDB Server may allow successful untrusted connection","id":"CVE-2024-1351","kev_date_added":null,"published":"2024-03-07"},{"cvss_score":8.7,"headline":"Denial of service in MongoDB Server","id":"CVE-2026-82064","kev_date_added":null,"published":"2026-09-08"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["MongoDB Inc."]},"summary":"An unauthenticated attacker can read uninitialized heap memory via mismatched length fields in Zlib compressed protocol headers.","url":"https://insights.sbomify.com/CVE-2025-14847/"}