CVE-2026-21323
HIGHCVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
2Description
After Effects versions 25.6 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Analysis
Arbitrary code execution in Adobe After Effects versions 25.6 and earlier through a use-after-free vulnerability that requires a user to open a malicious file. An attacker can execute arbitrary code with the privileges of the affected user by crafting a specially designed file. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Remediation
Within 24 hours: Inventory all After Effects installations and identify critical users and workflows. Issue a security advisory prohibiting opening files from untrusted sources. …
Sign in for detailed remediation steps.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today