{"id":"CVE-2026-19477","title":"There\nis stack-based buffer overflow vulnerability recently discovered in MCC Universal Library for Linux (uldaq).  This may result in information disclosure or arbitrary code\nexecution","summary":"There\nis stack-based buffer overflow vulnerability recently discovered in MCC Universal Library for Linux (uldaq).  This may result in information disclosure or arbitrary code\nexecution. This vulnerability affects MCC Universal Library f…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-121"],"vendor":"MCC","product":"Universal Library for Linux (uldaq)","affected":["universal_library_for_linux_uldaq <= 1.2.1"],"published":"2026-09-17","updated":"2026-09-18","sourceUpdated":"2026-09-18T19:32:26.093","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-19477","references":[{"url":"https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/stack-based-buffer-overflow-vulnerability-linux-uldaq.html","label":"security@ni.com"}],"tags":["nvd","cve.org"],"epss":0.00129,"epssPercentile":0.02951,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-17T20:04:00.493759Z"},"ingestedAt":"2026-09-17T19:26:25.314Z","slug":"CVE-2026-19477","body":"## Overview\n\nThere\nis stack-based buffer overflow vulnerability recently discovered in MCC Universal Library for Linux (uldaq).  This may result in information disclosure or arbitrary code\nexecution. This vulnerability affects MCC Universal Library for Linux (uldaq) v1.2.1\nand prior versions.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}