Adobe Animate version 21.0.9 (and earlier) are 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 BMP file.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-42271
• https://helpx.adobe.com/security/products/animate/apsb21-105.html