CVE-2023-48906

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Stack Overflow vulnerability in Btstack 1.6 and earlier allows attackers to cause a denial of service via crafted input to the char_for_nibble function.

Published 2024-04-01. Last modified 2026-06-17.