{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-3856 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-3856 is a medium-severity vulnerability in IBM Db2 Recovery Expert, published on 17 Mar 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-2026-3856 and fix it if it is affected.\n\nWhat it is: CVE-2026-3856 is a medium-severity vulnerability in IBM Db2 Recovery Expert, published on 17 Mar 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-2026-3856 in the wild and no public exploit code.\n\nAffected product: IBM Db2 Recovery Expert. 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-2026-3856/ (Markdown: https://insights.sbomify.com/CVE-2026-3856/index.md)","id":"CVE-2026-3856","markdown":"https://insights.sbomify.com/CVE-2026-3856/index.md","name":"CVE-2026-3856","record":{"aliases":["GHSA-c57j-h24c-r8gw","ROOT-OS-UBUNTU-2204-CVE-2026-3856"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM Db2 Recovery Expert","requires_auth":"none","summary":"An attacker can modify or corrupt data in IBM Db2 Recovery Expert due to insecure integrity verification during transmission.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"db2_recovery_expert","vendor":"ibm"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-353","name":"Missing Support for Integrity Check"}],"description":"IBM Db2 Recovery Expert for Linux, UNIX and Windows 5.5 IF 2 could allow an attacker to modify or corrupt data due to an insecure mechanism used for verifying the integrity of the data during transmission.","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":"IBM Db2 Recovery Expert Missing Integrity Check","id":"CVE-2026-3856","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-Site Request Forgery (CSRF) in GitLab","id":"CVE-2026-3857"},"packages":[],"prev":{"headline":"Improper Control of Resource Identifiers ('Resource Injection') in GitLab","id":"CVE-2026-3855"},"products":["Db2 Recovery Expert"],"published":"2026-03-17","related":[{"cvss_score":6.8,"headline":"Multiple vulnerabilities in IBM Java SDK affecting Db2 Recovery Expert for Linux, Unix and Windows","id":"CVE-2025-27900","kev_date_added":null,"published":"2026-02-17"},{"cvss_score":6.5,"headline":"Multiple vulnerabilities in IBM Java SDK affecting Db2 Recovery Expert for Linux, Unix and Windows","id":"CVE-2025-27901","kev_date_added":null,"published":"2026-02-17"},{"cvss_score":6.5,"headline":"Multiple vulnerabilities in IBM Java SDK affecting Db2 Recovery Expert for Linux, Unix and Windows","id":"CVE-2025-27904","kev_date_added":null,"published":"2026-02-17"},{"cvss_score":6.3,"headline":"Multiple vulnerabilities in IBM Java SDK affecting Db2 Recovery Expert for Linux, Unix and Windows","id":"CVE-2025-27898","kev_date_added":null,"published":"2026-02-17"},{"cvss_score":5.9,"headline":"Multiple vulnerabilities in IBM Java SDK affecting Db2 Recovery Expert for Linux, Unix and Windows","id":"CVE-2025-27903","kev_date_added":null,"published":"2026-02-17"},{"cvss_score":5.3,"headline":"Multiple vulnerabilities in IBM Java SDK affecting Db2 Recovery Expert for Linux, Unix and Windows","id":"CVE-2025-27899","kev_date_added":null,"published":"2026-02-17"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-18","vendors":["IBM"]},"summary":"An attacker can modify or corrupt data in IBM Db2 Recovery Expert due to insecure integrity verification during transmission.","url":"https://insights.sbomify.com/CVE-2026-3856/"}