CVE-2026-21324
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 an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Analysis
Code execution in Adobe After Effects 25.6 and earlier through out-of-bounds memory reads when processing malicious files. An attacker can exploit this vulnerability to execute arbitrary code with user privileges by tricking victims into opening a crafted file. …
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Remediation
Within 24 hours: Identify and inventory all After Effects installations across the organization. Within 7 days: Restrict After Effects file imports to trusted internal sources only; disable network file access where possible; implement user awareness training on suspicious file handling. …
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External POC / Exploit Code
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