High · published November 11, 2025
⚡ A crafty user interaction is the key to exploiting this Use After Free vulnerability in InCopy! Just imagine opening a seemingly innocent file that turns into a gateway for chaos. 🔥 Think of it like a library book that mysteriously returns itself to a shelf after being checked out — only to reveal it’s been swapped with a sneaky handbook on how to take over the library! If an unsuspecting user opens a malicious file, an attacker could execute arbitrary code, gaining complete control over the current user's session. This could lead to data theft, unauthorized access to sensitive information, or even a complete system takeover!
Think of it like a library book that mysteriously returns itself to a shelf after being checked out — only to reveal it’s been swapped with a sneaky handbook on how to take over the library! This vulnerability occurs due to improper memory management. When a resource is freed but still accessed, it allows attackers to execute arbitrary code in the context of the affected user, presenting a serious risk if exploited.
If an unsuspecting user opens a malicious file, an attacker could execute arbitrary code, gaining complete control over the current user's session. This could lead to data theft, unauthorized access to sensitive information, or even a complete system takeover! Update InCopy to version 20.5.1 or later immediately to close this security gap. Additionally, ensure your users are educated on the importance of avoiding suspicious files to minimize the risk of exploitation. You've got this! With these steps, your system will be more secure in no time! 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| adobe/incopy | ≤ 19.5.5 | — |
| adobe/incopy | ≥ 20.0, < 20.5.1 | 20.5.1 |