Out-of-Bounds Write Vulnerability in Adobe After Effects
CVE-2026-113523

7.8HIGH

Key Information:

Vendor

Adobe
Status
After Effects
Vendor
CVE Published:
10 November 2026

What is CVE-2026-113523?

Adobe After Effects contains a security vulnerability that allows for out-of-bounds write operations, potentially leading to arbitrary code execution under the rights of the current user. To exploit this vulnerability, a user must open a specifically crafted malicious file, making user prompt and interaction crucial for an attack to occur. Users of After Effects are advised to stay informed about this issue and follow best security practices to mitigate risks.

Affected Version(s)

After Effects 0 <= 26.5

After Effects 0 <= 25.6.6

After Effects 26.5.3

References

https://www.adobe.com/trust/security/products/after-effec...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.