{"id":"CVE-2026-44963","aliases":["EUVD-2026-35868","GHSA-qgvw-vfmj-prrg"],"status":"published","title":"A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated...","description":"A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user.","severity":{"version":"4.0","score":9.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.02351,"percentile":0.83945,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-502"],"published":"2026-06-09T22:27:01Z","modified":"2026-07-23T09:10:00Z","exploits":[{"source":"pocgithub","id":"HORKimhab/CVE-2026-44963","title":"HORKimhab/CVE-2026-44963","date":"2026-06-10","url":"https://github.com/HORKimhab/CVE-2026-44963"},{"source":"pocgithub","id":"jockerjml/CVE-2026-44963-veeam-checker","title":"jockerjml/CVE-2026-44963-veeam-checker","date":"2026-06-18","url":"https://github.com/jockerjml/CVE-2026-44963-veeam-checker"}],"products":[{"vendor":"veeam","product":"backup and replication"}],"references":[{"url":"https://www.veeam.com/kb4869"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44963"},{"url":"https://github.com/advisories/GHSA-qgvw-vfmj-prrg"}],"sources":{"cve":[{"id":"CVE-2026-44963","description":"A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user.","status":"published","published":"2026-06-09T22:27:01.735Z","modified":"2026-06-10T10:04:13.073Z","cvss":[{"version":"4.0","score":9.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T13:43:00.288193Z"}],"euvd":[{"id":"EUVD-2026-35868","description":"A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user.","status":"published","published":"2026-06-09T22:27:01Z","modified":"2026-06-10T10:04:13Z","cvss":[{"version":"4.0","score":9.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"critical"}],"updated_at":"2026-11-02T18:20:45.803611Z"}],"ghsa":[{"id":"GHSA-qgvw-vfmj-prrg","title":"A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated...","description":"A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user.","status":"published","published":"2026-06-10T00:31:49Z","modified":"2026-06-10T00:31:50Z","cvss":[{"version":"4.0","score":9.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:08:43.417477Z"}],"nvd":[{"id":"CVE-2026-44963","description":"A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user.","status":"published","published":"2026-06-09T23:16:52.617Z","modified":"2026-07-23T09:10:00.113Z","cvss":[{"version":"4.0","score":9.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:23.485267Z"}]}}