AFTER EFFECTS · CVE-2026-113523 · Other
FIX → 27.0 · 26.5.3 ✓ verified
Adobe After Effects has an out-of-bounds write flaw that lets an attacker run code as the current user. Exploitation requires the victim to open a malicious file.
first public Nov 10, 2026 · 2 sources
Could this affect your app?
Free first check from your website. Connect your repo for the full answer.
Anyone running Adobe After Effects on Windows or macOS at 26.5 or earlier (including 25.6.6 and earlier) is exposed. The flaw is triggered when the user opens a malicious project or media file, and code runs as that user. Teams without After Effects installed can skip it; Adobe says it is not aware of exploitation.
Not affected if not-installed
Who cares adobe-after-effects, creative-cloud, macos, user-interaction, windows
25.6.6 and earlier26.5.3 and 27.0After Effects is affected by an out-of-bounds write 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.
This page as .md · .json · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
Check it with your coding agent
It reads this page and tells you if your code is affected.
Are you affected?
Ask from here. InfraStack checks the affected versions against your stack and answers in your inbox.
InfraStack checks the affected versions against your stack and answers in Slack, with the evidence and the fix.
Upgrade to 27.0 · 26.5.3
26.5.3 if staying on the 26.x line (Creative Cloud desktop app or Download Center)25.6.6 and earlier are affected, so move to 26.5.3 or 27.0