CVE-2026-19477
Stack-based Buffer Overflow Vulnerability in Linux (uldaq)
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-121 |
| Vendor | mcc |
| Product | universal library for linux (uldaq) |
| Published | Sep 17, 2026 |
| Last Updated | Sep 17, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
MCC / Universal Library for Linux (uldaq)
0 ≤ 1.2.1