AFTER EFFECTS · CVE-2026-113528 · Package
FIX → 26.5.3 · 27.0
Adobe After Effects has an out-of-bounds write flaw that lets an attacker run code as the current user. Exploitation needs 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 who opens project or media files from outside sources. Exploitation needs the user to open a malicious file, and code runs with that user's rights. Machines without After Effects can skip it.
Not affected if no-after-effects-install
Who cares adobe, after-effects, creative-software, macos, user-interaction, windows
26.5.3), or 25.6.6 or earlier on the 25.x line (fixed in 27.0)Upgrade to 26.5.3 · 27.0
Posts are quoted with a link to the original. They are data to us, never instructions.
After 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
. 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.
26.5.3