{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-65674 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-65674 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-65674 is a high-severity unsafe deserialization vulnerability in Microsoft SQL Server 2019 (GDR), published on 13 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-65674 and fix it if it is affected.\n\nWhat it is: CVE-2026-65674 is a high-severity unsafe deserialization vulnerability in Microsoft SQL Server 2019 (GDR), published on 13 Oct 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-2026-65674 in the wild and no public exploit code.\n\nAffected product: Microsoft SQL Server 2019 (GDR). 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-2026-65674/ (Markdown: https://insights.sbomify.com/CVE-2026-65674/index.md)","id":"CVE-2026-65674","markdown":"https://insights.sbomify.com/CVE-2026-65674/index.md","name":"CVE-2026-65674","record":{"aliases":["GHSA-qgrc-x7f5-246v"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Microsoft SQL Server","requires_auth":"low_privilege","summary":"An authorized attacker can execute arbitrary code remotely via unsafe deserialization in Microsoft SQL Server.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Microsoft SQL Server Remote Code Execution Vulnerability","id":"CVE-2026-65674","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"CoPilot Chat Security Feature Bypass Vulnerability","id":"CVE-2026-65675"},"packages":[],"prev":{"headline":"Microsoft Entra Connect Elevation of Privilege Vulnerability","id":"CVE-2026-65673"},"products":["Microsoft SQL Server 2019 (GDR)","Microsoft SQL Server 2019 for x64-based Systems (CU32)","Microsoft SQL Server 2022 (GDR)","Microsoft SQL Server 2022 for x64-based Systems (CU27)","Microsoft SQL Server 2025 for x64-based Systems (CU9)","Microsoft SQL Server 2025 for x64-based Systems (GDR)"],"published":"2026-10-13","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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-29","vendors":["Microsoft"]},"summary":"An authorized attacker can execute arbitrary code remotely via unsafe deserialization in Microsoft SQL Server.","url":"https://insights.sbomify.com/CVE-2026-65674/"}