CVE-2026-35083
Stack buffer overflow in method bac-deviceobject
CVSS Score
8.8
EPSS Score
0.1%
EPSS Percentile
28th
A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root.
| CWE | CWE-121 |
| Vendor | mbs |
| Product | single-a |
| Published | Jun 3, 2026 |
| Last Updated | Jun 9, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
MBS / Single-A
V1_0_0_0 < V6_0_0_7
MBS / Double-A Profibus
V1_0_0_0 < V6_0_0_7
MBS / Double-A x-link
V1_0_0_0 < V6_0_0_7
MBS / Single-X
V1_0_0_0 < V6_0_0_7
MBS / Double-X CAN
V1_0_0_0 < V6_0_0_7
MBS / Double-X DALI
V1_0_0_0 < V6_0_0_7
MBS / Double-X KNX
V1_0_0_0 < V6_0_0_7
MBS / Double-X LON
V1_0_0_0 < V6_0_0_7
MBS / Double-X M-Bus
V1_0_0_0 < V6_0_0_7
MBS / Double-X PROFINET
V1_0_0_0 < V6_0_0_7
MBS / Double-X x-link
V1_0_0_0 < V6_0_0_7
MBS / Triple-X KNX+DALI
V1_0_0_0 < V6_0_0_7
MBS / Triple-X KNX+LON
V1_0_0_0 < V6_0_0_7
MBS / Triple-X KNX+M-Bus
V1_0_0_0 < V6_0_0_7
MBS / Triple-X PROFINET+DALI
V1_0_0_0 < V6_0_0_7
MBS / Triple-X PROFINET+KNX
V1_0_0_0 < V6_0_0_7
MBS / Triple-X PROFINET+LON
V1_0_0_0 < V6_0_0_7
MBS / Triple-X PROFINET+M-Bus
V1_0_0_0 < V6_0_0_7
References
Credits
Damian Pfammatter from Armasuisse Cyber-Defence campus Daniel Hulliger from ArmasuisseCyber-Defence campus