InDesign Desktop versions ID19.5, ID18.5.4 and earlier are affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial of service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

References

• https://nvd.nist.gov/vuln/detail/CVE-2024-53952
• https://helpx.adobe.com/security/products/indesign/apsb24-97.html