High 8.8Published Jun 3, 2026

CVE-2026-35083Stack buffer overflow in method bac-deviceobject

Updated under an hour ago (Oct 27, 2026, 7:40 PM ET)

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It affects MBS Single-A and 18 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for MBS Single-A

Exploited in the last 30 days

A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-121
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: CERTVDE
NVD analysis: Analyzed
Record last updated: Jul 3, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

MBS Single-A mbs:single_a (from the name)	from V1_00_00 before V6_00_07	CNA record
MBS Double-A Profibus mbs:double_a_profibus (from the name)	from V1_00_00 before V6_00_07	CNA record
MBS Double-A x-link mbs:double_a_x_link (from the name)	from V1_00_00 before V6_00_07	CNA record
MBS Single-X mbs:single_x (from the name)	from V1_00_00 before V6_00_07	CNA record
MBS Double-X CAN mbs:double_x_can (from the name)	from V1_00_00 before V6_00_07	CNA record
MBS Double-X DALI mbs:double_x_dali (from the name)	from V1_00_00 before V6_00_07	CNA record
MBS Double-X KNX mbs:double_x_knx (from the name)	from V1_00_00 before V6_00_07	CNA record
MBS Double-X LON mbs:double_x_lon (from the name)	from V1_00_00 before V6_00_07	CNA record
MBS Double-X M-Bus mbs:double_x_m_bus (from the name)	from V1_00_00 before V6_00_07	CNA record
MBS Double-X PROFINET mbs:double_x_profinet (from the name)	from V1_00_00 before V6_00_07	CNA record
1–10 of 19

References

References

https://www.certvde.com/en/advisories/VDE-2026-039/	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.