{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-62348 exists.","fix":"No fix has been published for CVE-2026-62348 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-62348 is a medium-severity missing authorization vulnerability in taosdata TDengine, published on 15 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-62348 and fix it if it is affected.\n\nWhat it is: CVE-2026-62348 is a medium-severity missing authorization vulnerability in taosdata TDengine, published on 15 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-62348 exists.\n\nAffected product: taosdata TDengine. 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-2026-62348/ (Markdown: https://insights.sbomify.com/CVE-2026-62348/index.md)","id":"CVE-2026-62348","markdown":"https://insights.sbomify.com/CVE-2026-62348/index.md","name":"CVE-2026-62348","record":{"aliases":[],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"TDengine time-series database","requires_auth":"low_privilege","summary":"Low-privilege users can interrupt shared-storage migrations in TDengine Enterprise due to a missing authorization check, causing denial of service.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"TDengine is a time-series database optimized for Internet of Things devices. Prior to 3.4.1.15, TDengine Enterprise allowed an authenticated low-privilege SQL user to run KILL SSMIGRATE \u003cid\u003e against an active shared-storage migration because mndProcessKillSsMigrateReq called mndKillSsMigrate while the intended MND_OPER_SSMIGRATE_DB privilege check was commented out. This issue is fixed in version 3.4.1.15.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"TDengine: KILL SSMIGRATE missing authorization lets low-privilege users interrupt shared-storage migrations","id":"CVE-2026-62348","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"TDengine: Off-by-One Buffer Overflow","id":"CVE-2026-62349"},"packages":[],"prev":{"headline":"ImageMagick: Heap Buffer Over-Write in morphology operation when an invalid kernel is provided","id":"CVE-2026-62343"},"products":["TDengine"],"published":"2026-07-15","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-16","vendors":["taosdata"]},"summary":"Low-privilege users can interrupt shared-storage migrations in TDengine Enterprise due to a missing authorization check, causing denial of service.","url":"https://insights.sbomify.com/CVE-2026-62348/"}