CVE-2026-58498
HIGH
MEDIUM
Priority: 0.02
BB Relevance:
77/100
Published: 2026-11-13
Modified: 2026-11-13
First seen: 2026-11-13
Status: active
Attack Surface
Network
Low Complexity
No Auth
No Interaction
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
Low
I:
Low
A:
High
Description
BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.5, 1.5.1, and 1.6.0, there is a remote global-buffer-overflow in the official router-ipv6 application shipped with bacnet-stack, this results in an out-of-bounds write to the global transmit buffer under ASan. This issue has been patched in versions 1.4.5, 1.5.1, and 1.6.0.
Weakness Classification (1)
Affected Software (3)
| Vendor | Product | Version |
|---|---|---|
| bacnet-stack | bacnet-stack | < 1.4.5 |
| bacnet-stack | bacnet-stack | < 1.5.1 |
| bacnet-stack | bacnet-stack | < 1.6.0 |