PT-2026-86654 · Nordic Semiconductor · Nrf Connect Sdk
CVE-2026-14297
·
Published
2026-09-07
·
Updated
2026-09-08
CVSS v4.0
8.7
High
| Vector | AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
A buffer overflow in the Bluetooth Continuous Glucose
Monitoring Service (CGMS) Record Access Control Point (RACP) write handler
allows an authenticated BLE peer to overflow a 20-byte static buffer into
adjacent BSS memory. The exploitable impact cannot be predetermined - it
is entirely dependent on the linker-assigned BSS layout of the specific
firmware build, which may vary.
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Nrf Connect Sdk