{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-48139 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-48139 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-48139 is a high-severity vulnerability in NI InstrumentStudio, published on 19 Jun 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-2026-48139 and fix it if it is affected.\n\nWhat it is: CVE-2026-48139 is a high-severity vulnerability in NI InstrumentStudio, published on 19 Jun 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-2026-48139 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-2026-48139/ (Markdown: https://insights.sbomify.com/CVE-2026-48139/index.md)","id":"CVE-2026-48139","markdown":"https://insights.sbomify.com/CVE-2026-48139/index.md","name":"CVE-2026-48139","record":{"aliases":["GHSA-7vg9-5c74-289x"],"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":"none","summary":"An attacker can cause a denial of service by triggering a crash in the NI grpc-device data moniker service via a null pointer dereference.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"NI","cpe":[{"product":"instrumentstudio","vendor":"ni"},{"product":"ni_grpc_device_server","vendor":"ni"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"There is a NULL pointer dereference vulnerability in NI grpc-device in the data moniker service that may allow an attacker to cause a denial of service by triggering a crash.  Successful exploitation requires an attacker to provide an unknown value to the data moniker service. 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":"NULL pointer dereference vulnerability in NI grpc-device data moniker service","id":"CVE-2026-48139","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Unchecked enum cast vulnerability in NI grpc-device in BeginSidebandStream","id":"CVE-2026-48140"},"packages":[],"prev":{"headline":"Out-of-bounds read vulnerability in the NI grpc-device streaming API","id":"CVE-2026-48138"},"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":7.1,"headline":"Unchecked enum cast vulnerability in NI grpc-device in BeginSidebandStream","id":"CVE-2026-48140","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-22","vendors":["NI"]},"summary":"An attacker can cause a denial of service by triggering a crash in the NI grpc-device data moniker service via a null pointer dereference.","url":"https://insights.sbomify.com/CVE-2026-48139/"}