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CRITICAL · 9.3

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, potentially gaining elevated access or control o...

Vulnerability 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.

CVSS Score

9.3

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
AdobeIllustrator>= 29.0, < 29.8.9
MicrosoftWindows-

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2026-48334?

CVE-2026-48334 is a vulnerability with a CVSS score of 9.3 (CRITICAL). 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 o...

How severe is CVE-2026-48334?

CVE-2026-48334 has been rated CRITICAL with a CVSS base score of 9.3/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-48334?

Check the references section above for vendor advisories and patch information. Affected products include: Adobe Illustrator, Microsoft Windows.