Improper Input Validation in Illustrator by Adobe
CVE-2026-48334

9.3CRITICAL

Key Information:

Vendor

Adobe
Status
Illustrator Desktop 2026
Illustrator Desktop 2025
Vendor
CVE Published:
14 July 2026

What is CVE-2026-48334?

Adobe Illustrator is susceptible to an improper input validation issue that may permit arbitrary code execution within the context of the current user. To exploit this vulnerability, a user must interact with a malicious file, which may lead to significant security risks. Users are advised to remain cautious and update to the latest versions to mitigate potential threats.

Affected Version(s)

Illustrator Desktop 2025 0 <= 29.8.7

Illustrator Desktop 2025 0 <= 29.8.7

Illustrator Desktop 2026 0 <= 30.5

References

https://helpx.adobe.com/security/products/illustrator/aps...
vendor-advisory

CVSS V3.1

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.