What is CVE-2026-48334?

CVE-2026-48334 is a critical-severity vulnerability in Adobe Illustrator Desktop 2025, classified under Improper Input Validation. CVSS score: 9.3/10. Published 2026-07-14.

How severe is CVE-2026-48334?

Critical severity. CVSS v3 base score is 9.3 out of 10.

Improper input validation in Adobe Illustrator Desktop 2025

CVE-2026-48334

Illustrator is affected by an Improper Input Validation 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 malic…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N.

Affected products

Adobe Illustrator Desktop 2025 — versions 0, 29.8.9
Adobe Illustrator Desktop 2026 — versions 0, 30.6

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@adobe.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-48334?: CVE-2026-48334 is a critical-severity vulnerability in Adobe Illustrator Desktop 2025, classified under Improper Input Validation. CVSS score: 9.3/10. Published 2026-07-14.
How severe is CVE-2026-48334?: Critical severity. CVSS v3 base score is 9.3 out of 10.