Vulnerability · Published Jul 14, 2026 · Assigned by adobe
CVE-2026-48334Illustrator | Improper Input Validation (CWE-20)
Critical 9.3
In plain English
A critical-severity improper input validation in Illustrator Desktop 2025 from Adobe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).
Official description
Illustrator is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Adobe | Illustrator Desktop 2026 | 0 – through 30.5 |
| Adobe | Illustrator Desktop 2025 | 0 – through 29.8.7 |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N