{"id":"CVE-2024-34331","aliases":["EUVD-2024-34726","GHSA-23qc-7hjx-vwmv"],"status":"published","title":"A lack of code signature verification in Parallels Desktop for Mac v19.3.0 and below allows...","description":"A lack of code signature verification in Parallels Desktop for Mac v19.3.0 and below allows attackers to escalate privileges via a crafted macOS installer, because Parallels Service is setuid root.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-08","score":0.00997,"percentile":0.6295,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2024-09-23T00:00:00Z","modified":"2026-06-17T07:33:11Z","products":[{"vendor":"parallels","product":"parallels_desktop"}],"references":[{"url":"https://kb.parallels.com/129860"},{"url":"https://khronokernel.com/macos/2024/05/30/CVE-2024-34331.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34331"},{"url":"https://github.com/advisories/GHSA-23qc-7hjx-vwmv"}],"sources":{"cve":[{"id":"CVE-2024-34331","description":"A lack of code signature verification in Parallels Desktop for Mac v19.3.0 and below allows attackers to escalate privileges via a crafted macOS installer, because Parallels Service is setuid root.","status":"published","published":"2024-09-23T00:00:00Z","modified":"2024-09-23T16:15:56.922Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:34:23.193864Z"}],"euvd":[{"id":"EUVD-2024-34726","description":"A lack of code signature verification in Parallels Desktop for Mac v19.3.0 and below allows attackers to escalate privileges via a crafted macOS installer, because Parallels Service is setuid root.","status":"published","published":"2024-09-23T00:00:00Z","modified":"2024-09-23T16:15:56Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:28:16.94122Z"}],"ghsa":[{"id":"GHSA-23qc-7hjx-vwmv","title":"A lack of code signature verification in Parallels Desktop for Mac v19.3.0 and below allows...","description":"A lack of code signature verification in Parallels Desktop for Mac v19.3.0 and below allows attackers to escalate privileges via a crafted macOS installer, because Parallels Service is setuid root.","status":"published","published":"2024-09-23T18:30:34Z","modified":"2024-09-23T18:30:45Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:58:19.257617Z"}],"nvd":[{"id":"CVE-2024-34331","description":"A lack of code signature verification in Parallels Desktop for Mac v19.3.0 and below allows attackers to escalate privileges via a crafted macOS installer, because Parallels Service is setuid root.","status":"published","published":"2024-09-23T16:15:05.4Z","modified":"2026-06-17T07:33:11.543Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:10:27.456509Z"}]}}