CVE-2026-47920 is a Use After Free vulnerability affecting Adobe Acrobat Reader versions up to 24.001.30365 and 26.001.21651. Successful exploitation requires a user to open a malicious file, which could lead to arbitrary code execution in the context of the current user. The CVSS 3.1 base score is 7.8, indicating a high severity with attack vector local, low attack complexity, no privileges required, user interaction required, and high impact on confidentiality, integrity, and availability. No official patch or remediation level has been provided in the available data.

If exploited, this vulnerability allows an attacker to execute arbitrary code with the same privileges as the current user, potentially leading to full compromise of the user's environment. The attack requires user interaction (opening a malicious file), limiting remote exploitation without user involvement. The high CVSS score reflects the significant impact on confidentiality, integrity, and availability.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should avoid opening files from untrusted sources and apply standard security best practices to limit exposure.