{"id":"CVE-2021-40776","aliases":["EUVD-2021-27941","GHSA-94qm-cpmj-pvcv"],"status":"published","title":"Adobe Lightroom Classic DLL Hijacking Local Privilege Escalation Vulnerability","description":"Adobe Lightroom Classic 10.3 (and earlier) are affected by a privilege escalation vulnerability in the Offline Lightroom Classic installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00545,"percentile":0.46076,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-379"],"published":"2022-06-15T18:35:47Z","modified":"2026-06-17T04:07:25Z","products":[{"vendor":"adobe","product":"lightroom"},{"vendor":"adobe","product":"lightroom classic"}],"references":[{"url":"https://helpx.adobe.com/security/products/lightroom/apsb21-97.html","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40776"},{"url":"https://github.com/advisories/GHSA-94qm-cpmj-pvcv"}],"sources":{"cve":[{"id":"CVE-2021-40776","title":"Adobe Lightroom Classic DLL Hijacking Local Privilege Escalation Vulnerability","description":"Adobe Lightroom Classic 10.3 (and earlier) are affected by a privilege escalation vulnerability in the Offline Lightroom Classic installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.","status":"published","published":"2022-06-15T18:35:47.884Z","modified":"2025-04-23T18:14:55.067Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-379"],"updated_at":"2026-11-02T14:33:01.852999Z"}],"euvd":[{"id":"EUVD-2021-27941","description":"Adobe Lightroom Classic 10.3 (and earlier) are affected by a privilege escalation vulnerability in the Offline Lightroom Classic installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.","status":"published","published":"2022-06-15T18:35:47Z","modified":"2025-04-23T18:14:55Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T20:52:09.387599Z"}],"ghsa":[{"id":"GHSA-94qm-cpmj-pvcv","title":"Adobe Lightroom Classic 10.3 (and earlier) are affected by a privilege escalation vulnerability...","description":"Adobe Lightroom Classic 10.3 (and earlier) are affected by a privilege escalation vulnerability in the Offline Lightroom Classic installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.","status":"published","published":"2022-06-16T00:00:21Z","modified":"2023-01-28T05:06:52Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269","CWE-379"],"updated_at":"2026-11-02T14:44:28.28087Z"}],"nvd":[{"id":"CVE-2021-40776","description":"Adobe Lightroom Classic 10.3 (and earlier) are affected by a privilege escalation vulnerability in the Offline Lightroom Classic installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.","status":"published","published":"2022-06-15T19:15:10.137Z","modified":"2026-06-17T04:07:25.487Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":6.6,"vector":"AV:L/AC:M/Au:S/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-379"],"updated_at":"2026-11-02T14:07:06.501652Z"}]}}