CVE-2026-34700
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk7th percentile - higher than 7% of all known CVEs
Summary
InDesign Desktop versions 21.3, 20.5.3 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 file.
Risk Assessment
The organization may be exposed to arbitrary code execution, potentially leading to data loss or system compromise. User interaction required for exploitation mitigates the risk but does not eliminate it entirely.
Recommendation
It is recommended to update InDesign to the latest version to mitigate this vulnerability. Users should also be educated about the risks of opening unknown files.
Original NVD description (English source)
InDesign Desktop versions 21.3, 20.5.3 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 file.