{"id":"CVE-2026-49033","aliases":["EUVD-2026-42122","GHSA-h3p7-vr3q-c8g3"],"status":"published","title":"Stack-Based Buffer Overflow in Labcenter Proteus","description":"The application contains a stack-based buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code.","severity":{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00184,"percentile":0.0804,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-07-07T21:53:38Z","modified":"2026-10-25T20:10:00Z","products":[{"vendor":"labcenter","product":"proteus"},{"vendor":"labcenter electronics","product":"proteus"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-188-06","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49033"},{"url":"https://github.com/advisories/GHSA-h3p7-vr3q-c8g3"}],"sources":{"cve":[{"id":"CVE-2026-49033","title":"Stack-Based Buffer Overflow in Labcenter Proteus","description":"The application contains a stack-based buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code.","status":"published","published":"2026-07-07T21:53:38.63Z","modified":"2026-07-08T13:08:40.658Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T13:35:10.963527Z"}],"euvd":[{"id":"EUVD-2026-42122","description":"The application contains a stack-based buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code.","status":"published","published":"2026-07-07T21:53:38Z","modified":"2026-07-08T13:08:40Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T18:20:11.058935Z"}],"ghsa":[{"id":"GHSA-h3p7-vr3q-c8g3","title":"The application contains a stack-based buffer overflow vulnerability that can be exploited by an...","description":"The application contains a stack-based buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code.","status":"published","published":"2026-07-08T00:37:55Z","modified":"2026-07-08T00:38:03Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:09:18.783285Z"}],"nvd":[{"id":"CVE-2026-49033","description":"The application contains a stack-based buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code.","status":"published","published":"2026-07-07T22:16:52.637Z","modified":"2026-10-25T20:10:00.147Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:12:28.040501Z"}]}}