Adobe Photoshop versions 21.2.9 (and earlier) and 22.4.2 (and earlier) is affected by a stack overflow vulnerability due to insecure handling of a crafted PSD file, potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted PSD file in Photoshop.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-36005
• https://helpx.adobe.com/security/products/photoshop/apsb21-63.html