High · published November 11, 2025
⚡ A simple file opening could unlock the door to chaos! InCopy versions 20.5 and 19.5.5 have a sneaky Use After Free vulnerability, leaving users exposed to arbitrary code execution. 🔥 Think of this like a restaurant where a waiter accidentally takes an old order that was just thrown away, serving it to a customer who wasn't supposed to see it. Once the wrong dish arrives, they could get food poisoning—except here, the 'dish' can lead to a full-blown system takeover! An attacker could create a malicious file that, once opened by the unsuspecting user, executes any code they desire in the context of that user. This could lead to unauthorized access, data theft, or even complete system compromise—absolutely devastating!
Think of this like a restaurant where a waiter accidentally takes an old order that was just thrown away, serving it to a customer who wasn't supposed to see it. Once the wrong dish arrives, they could get food poisoning—except here, the 'dish' can lead to a full-blown system takeover! This Use After Free vulnerability occurs when the application fails to properly manage memory, allowing a malicious file to execute code that shouldn't be run, all within the current user's permissions.
An attacker could create a malicious file that, once opened by the unsuspecting user, executes any code they desire in the context of that user. This could lead to unauthorized access, data theft, or even complete system compromise—absolutely devastating! Update InCopy to version 20.5.1 or later to eliminate this vulnerability. Additionally, educate users on the dangers of opening untrusted files to minimize risk. Always ensure file integrity before opening. 🛡️ You've got this! With these steps, you'll reinforce your defenses and keep your system safe. 🦸♂️✨
| Product | Versions | Fixed in |
|---|---|---|
| adobe/incopy | ≤ 19.5.5 | — |
| adobe/incopy | ≥ 20.0, < 20.5.1 | 20.5.1 |