CVE-2026-21321
After Effects | Integer Overflow or Wraparound (CWE-190)
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
After Effects versions 25.6 and earlier are affected by an Integer Overflow or Wraparound 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.
| CWE | CWE-190 |
| Vendor | adobe |
| Product | after effects |
| Ecosystems | |
| Industries | TechnologyMedia |
| Published | Feb 10, 2026 |
| Last Updated | Feb 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Adobe / After Effects
0 ≤ 25.6