{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-62834 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-62834 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-62834 is a critical vulnerability in Microsoft Azure Data Factory, published on 20 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-62834 and fix it if it is affected.\n\nWhat it is: CVE-2026-62834 is a critical vulnerability in Microsoft Azure Data Factory, published on 20 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-62834 in the wild and no public exploit code.\n\nAffected product: Microsoft Azure Data Factory. 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-2026-62834/ (Markdown: https://insights.sbomify.com/CVE-2026-62834/index.md)","id":"CVE-2026-62834","markdown":"https://insights.sbomify.com/CVE-2026-62834/index.md","name":"CVE-2026-62834","record":{"aliases":["GHSA-crh8-242h-76g6"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Azure Data Factory","requires_auth":"none","summary":"An attacker can elevate privileges in Azure Data Factory by exploiting improper cryptographic signature verification.","user_interaction":"required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"azure_data_factory","vendor":"microsoft"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"Improper verification of cryptographic signature in Azure Data Factory allows an unauthorized attacker to elevate privileges 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":"Azure Data Factory Elevation of Privilege Vulnerability","id":"CVE-2026-62834","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Azure Portal Information Disclosure Vulnerability","id":"CVE-2026-62835"},"packages":[],"prev":{"headline":"Windows User Profile Service Elevation of Privilege Vulnerability","id":"CVE-2026-62832"},"products":["Azure Data Factory"],"published":"2026-08-20","related":[{"cvss_score":8.6,"headline":"Azure Data Factory Information Disclosure Vulnerability","id":"CVE-2026-66800","kev_date_added":null,"published":"2026-08-20"},{"cvss_score":8.6,"headline":"Azure Data Factory Information Disclosure Vulnerability","id":"CVE-2026-23659","kev_date_added":null,"published":"2026-03-19"}],"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":"2026-10-28","vendors":["Microsoft"]},"summary":"An attacker can elevate privileges in Azure Data Factory by exploiting improper cryptographic signature verification.","url":"https://insights.sbomify.com/CVE-2026-62834/"}