Browse CVEs

CRITICAL 9.1 CVE-2026-41475 BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, an out-of-bounds read vulnerability in bacnet-sta… Bacnet Stack 1.4.3+ Fix from $2,3002026-04-24 HIGH 7.5 CVE-2026-41502 BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, an off-by-one out-of-bounds read vulnerability in… Bacnet Stack 1.4.3+ Fix from $1,9502026-04-24 HIGH 7.5 CVE-2026-41503 BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, an out-of-bounds read vulnerability in bacnet-sta… Bacnet Stack 1.4.3+ Fix from $1,9502026-04-24 HIGH 8.1 CVE-2026-26264 BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.5.0rc4 and 1.4.3rc2, a malformed WriteProperty request… Bacnet Stack 1.4.3+ Fix from $1,9502026-02-13 HIGH 7.5 CVE-2026-21878 BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.5.0.rc3, a vulnerability has been discovered in BACnet… Bacnet Stack Patch available Fix from $1,9502026-02-13 MEDIUM 5.5 CVE-2026-21870 BACnet Protocol Stack library provides a BACnet application layer, network layer and media access (MAC) layer communications services. In 1.4.2, 1.5.… Bacnet Stack after 1.4.2 Fix from $1,6002026-02-13 HIGH 7.5 CVE-2025-66624 BACnet Protocol Stack library provides a BACnet application layer, network layer and media access (MAC) layer communications services. Prior to 1.5.0… Bacnet Stack Patch available Fix from $1,9502025-12-05 CRITICAL 9.1 CVE-2023-51773 BACnet Stack before 1.3.2 has a decode function APDU buffer over-read in bacapp_decode_application_data in bacapp.c. Bacnet Stack 1.3.2+ Fix from $2,3002024-02-29