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.
History

Mon, 28 Sep 2026 16:00:00 +0000


Thu, 24 Sep 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 17 Sep 2026 19:00:00 +0000

Type Values Removed Values Added
Description 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.
Title Stack-based Buffer Overflow Vulnerability in Linux (uldaq)
First Time appeared Mcc
Mcc universal Library For Linux Uldaq
Weaknesses CWE-121
CPEs cpe:2.3:a:mcc:universal_library_for_linux_uldaq_:*:*:*:*:*:*:*:*
Vendors & Products Mcc
Mcc universal Library For Linux Uldaq
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: NI

Published: 2026-09-17T18:42:17.190Z

Updated: 2026-09-28T15:49:05.252Z

Reserved: 2026-08-10T14:54:21.681Z

Link: CVE-2026-19477

cve-icon Vulnrichment

Updated: 2026-09-17T20:04:13.795Z

cve-icon NVD

Status : Deferred

Published: 2026-09-17T19:16:41.430

Modified: 2026-09-28T16:17:13.847

Link: CVE-2026-19477

cve-icon Redhat

No data.