Vulnerability record/PUBLISHED/Published Nov 3, 2026 09:00:27 UTC

CVE-2026-109161

Insufficient bounds checking in the Digital I/O function may allow a remote attacker with high privileges to cause a denial of service.

Base score6.9/ 10

SeverityMediumCVSS 4.0

Exploitability / impact

CVSS metric breakdown

Vector-derived attributes

Base severityMedium

Attack vectorNetworkAV

Attack complexityLowAC

Attack requirementsNoneAT

Privileges requiredHighPR

User interactionNoneUI

Vulnerable system confidentialityNoneVC

Vulnerable system integrityNoneVI

Vulnerable system availabilityHighVA

Subsequent system confidentialityNoneSC

Subsequent system integrityNoneSI

Subsequent system availabilityNoneSA

CVSS vector stringCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.

Record context

CVE Numbering AuthorityCERTVDE

Last updatedNov 7, 2026 02:41:14 UTC

PublishedNov 3, 2026 09:00:27 UTC

ReservedOct 12, 2026 12:21:23 UTC