{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-47864 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-47864 is a medium-severity unsafe deserialization vulnerability in Spring Integration, published on 27 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-47864 and fix it if it is affected.\n\nWhat it is: CVE-2026-47864 is a medium-severity unsafe deserialization vulnerability in Spring Integration, published on 27 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-47864 in the wild and no public exploit code.\n\nAffected product: Spring Integration. 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-2026-47864/ (Markdown: https://insights.sbomify.com/CVE-2026-47864/index.md)","id":"CVE-2026-47864","markdown":"https://insights.sbomify.com/CVE-2026-47864/index.md","name":"CVE-2026-47864","record":{"aliases":["GHSA-hwxv-6jph-89hg"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Spring Integration library","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary code via unsafe Java deserialization in Spring Integration's HTTP message converter.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"vmware","cpe":[{"product":"spring_integration","vendor":"vmware"}],"cvss":{"score":6.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"SerializingHttpMessageConverter deserializes the body of incoming HTTP requests with a raw java.io.ObjectInputStream and no class filtering. Any request with Content-Type application/x-java-serialized-object whose body resolves to a Serializable type is read directly via readObject(). If an application using this converter on an inbound HTTP endpoint has any known Java deserialization \"gadget\" on its classpath, a remote, unauthenticated attacker can achieve arbitrary code execution.\nSpring Integration 7.1.0\nSpring Integration 7.0.0 - 7.0.5\nSpring Integration 6.5.0 - 6.5.10\nSpring Integration 6.4.0 - 6.4.12\nSpring Integration 5.5.21 and earlier","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Unsafe Java deserialization in SerializingHttpMessageConverter — remote code execution","id":"CVE-2026-47864","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"VMware Avi Load Balancer Authentication Bypass Vulnerability","id":"CVE-2026-47865"},"packages":[],"prev":{"headline":"Denial of service in Reactor Core","id":"CVE-2026-47863"},"products":["Spring Integration"],"published":"2026-08-27","related":[{"cvss_score":8.2,"headline":"fluxTransform shared RequestMessageHolder causes cross-message header leakage under async fluxFunction","id":"CVE-2026-59324","kev_date_added":null,"published":"2026-08-27"},{"cvss_score":8,"headline":"Deserialization allow-list silently bypassed: setBeanClassLoader replaces deserializer but mapper keeps stale reference","id":"CVE-2026-59307","kev_date_added":null,"published":"2026-08-27"},{"cvss_score":7.1,"headline":"Spring Integration File Support: FTP/SFTP/SMB server can write arbitrary files anywhere on the client filesystem","id":"CVE-2026-40987","kev_date_added":null,"published":"2026-06-11"},{"cvss_score":6.8,"headline":"Fixed predictable /tmp/ziptransformer work directory enables symlink pre-creation","id":"CVE-2026-59311","kev_date_added":null,"published":"2026-08-27"},{"cvss_score":6.6,"headline":"SMB minimum protocol dialect defaults to SMB1","id":"CVE-2026-59293","kev_date_added":null,"published":"2026-08-27"},{"cvss_score":6.5,"headline":"Unbounded decompression in UnZipTransformer enables zip-bomb DoS","id":"CVE-2026-59274","kev_date_added":null,"published":"2026-08-27"}],"sources":[{"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":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-28","vendors":["Spring"]},"summary":"Remote attackers can execute arbitrary code via unsafe Java deserialization in Spring Integration's HTTP message converter.","url":"https://insights.sbomify.com/CVE-2026-47864/"}