CVE-2026-19477

There is stack-based buffer overflow vulnerability recently discovered in MCC Universal Library for Linux (uldaq). This may result in information disclosure or arbitrary code execution. This vulnerability affects MCC Universal Library for Linux (uldaq) v1.2.1 and prior versions.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/mccdaq/uldaq/security/advisories/GHSA-9jr3-33mw-g6jc
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/stack-based-buffer-overflow-vulnerability-linux-uldaq.html

Configurations

No configuration.

History

28 Sep 2026, 16:17

Type	Values Removed	Values Added
References		() https://github.com/mccdaq/uldaq/security/advisories/GHSA-9jr3-33mw-g6jc -

17 Sep 2026, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-17 19:16

Updated : 2026-09-28 16:17

NVD link : CVE-2026-19477

Mitre link : CVE-2026-19477

CVE.ORG link : CVE-2026-19477

JSON object : View

Products Affected

No product.

CWE

CWE-121

Stack-based Buffer Overflow

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