{"id":"CVE-2026-14297","title":"A buffer overflow in the Bluetooth Continuous Glucose\n     Monitoring Service (CGMS) Record Access Control Point (RACP) write handler\n     allows an authenticated BLE peer to overflow a 20-byte static buffer into\n     adjacent BSS memory…","summary":"A buffer overflow in the Bluetooth Continuous Glucose\n     Monitoring Service (CGMS) Record Access Control Point (RACP) write handler\n     allows an authenticated BLE peer to overflow a 20-byte static buffer into\n     adjacent BSS memory…","severity":"high","cvss":8.7,"cvssVector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","cwe":["CWE-787"],"vendor":"Nordic Semiconductor ASA","product":"nRF Connect SDK","affected":["nrf_connect_sdk >= 2.2.0 <= 3.3.0"],"published":"2026-09-07","updated":"2026-09-09","sourceUpdated":"2026-09-09T15:50:19.447","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-14297","references":[{"url":"https://docs.nordicsemi.com/r/bundle/struct_sa/page/struct/sa.html","label":"30a5e7fb-040d-440a-8cdf-a4a2068ce72e"}],"tags":["nvd","cve.org"],"epss":0.00155,"epssPercentile":0.03958,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-08T15:00:48.275486Z"},"cvssSource":"cna","ingestedAt":"2026-09-08T15:33:26.975Z","slug":"CVE-2026-14297","body":"## Overview\n\nA buffer overflow in the Bluetooth Continuous Glucose\n     Monitoring Service (CGMS) Record Access Control Point (RACP) write handler\n     allows an authenticated BLE peer to overflow a 20-byte static buffer into\n     adjacent BSS memory. The exploitable impact cannot be predetermined - it\n     is entirely dependent on the linker-assigned BSS layout of the specific\n     firmware build, which may vary.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":47.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}