{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-48140 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-48140 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-48140 is a high-severity vulnerability in NI InstrumentStudio, published on 19 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-48140 and fix it if it is affected.\n\nWhat it is: CVE-2026-48140 is a high-severity vulnerability in NI InstrumentStudio, published on 19 Jun 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-2026-48140 in the wild and no public exploit code.\n\nAffected product: NI InstrumentStudio. 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-2026-48140/ (Markdown: https://insights.sbomify.com/CVE-2026-48140/index.md)","id":"CVE-2026-48140","markdown":"https://insights.sbomify.com/CVE-2026-48140/index.md","name":"CVE-2026-48140","record":{"aliases":["GHSA-prfr-q8h3-mqxv"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"NI grpc-device library","requires_auth":"low_privilege","summary":"An attacker can cause a denial of service in NI grpc-device by sending a crafted message with an invalid enum value.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"NI","cpe":[{"product":"instrumentstudio","vendor":"ni"},{"product":"ni_grpc_device_server","vendor":"ni"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-704","name":"Incorrect Type Conversion or Cast"}],"description":"There is an unchecked enum cast vulnerability in NI grpc-device BeginSidebandStream that may allow an attacker to trigger invalid enum states and undefined behavior, potentially resulting in a denial of service. Successful exploitation requires an attacker to supply a specially crafted message containing an out-of-range value. This affects NI grpc-device 2.17.0 and prior versions.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Unchecked enum cast vulnerability in NI grpc-device in BeginSidebandStream","id":"CVE-2026-48140","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Memory leak in NI grpc-device BeginSidebandStream","id":"CVE-2026-48141"},"packages":[],"prev":{"headline":"NULL pointer dereference vulnerability in NI grpc-device data moniker service","id":"CVE-2026-48139"},"products":["InstrumentStudio","grpc-device"],"published":"2026-06-19","related":[{"cvss_score":9.3,"headline":"Untrusted pointer dereference in NI grpc-device sideband streaming API","id":"CVE-2026-48137","kev_date_added":null,"published":"2026-06-19"},{"cvss_score":9.3,"headline":"Insecure Default Credentials vulnerability in NI grpc-device when TLS configuration is not present","id":"CVE-2026-9142","kev_date_added":null,"published":"2026-06-19"},{"cvss_score":8.7,"headline":"Out-of-bounds read vulnerability in the NI grpc-device streaming API","id":"CVE-2026-48138","kev_date_added":null,"published":"2026-06-19"},{"cvss_score":8.7,"headline":"NULL pointer dereference vulnerability in NI grpc-device data moniker service","id":"CVE-2026-48139","kev_date_added":null,"published":"2026-06-19"},{"cvss_score":6.3,"headline":"Incorrect Conversion between Numeric Types in NI grpc-device due to missing range checks in CodeGen","id":"CVE-2026-9143","kev_date_added":null,"published":"2026-06-19"},{"cvss_score":6,"headline":"Memory leak in NI grpc-device BeginSidebandStream","id":"CVE-2026-48141","kev_date_added":null,"published":"2026-06-19"}],"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":"partial"},"state":"PUBLISHED","updated":"2026-06-22","vendors":["NI"]},"summary":"An attacker can cause a denial of service in NI grpc-device by sending a crafted message with an invalid enum value.","url":"https://insights.sbomify.com/CVE-2026-48140/"}