Out-of-Bounds Read Vulnerability in Adobe After Effects
CVE-2026-21319

5.5MEDIUM

Key Information:

Vendor

Adobe
Status
After Effects
Vendor
CVE Published:
10 February 2026

What is CVE-2026-21319?

Adobe After Effects versions 25.6 and earlier are susceptible to an Out-of-bounds Read vulnerability, which may allow attackers to exploit memory exposure. This flaw can potentially lead to the unauthorized access of sensitive information stored in memory. To successfully exploit this vulnerability, an attacker requires user interaction, necessitating that the victim opens a specially crafted malicious file.

Affected Version(s)

After Effects 0 <= 25.6

References

https://helpx.adobe.com/security/products/after_effects/a...
vendor-advisory

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.