Advisory Published

CVE-2023-26426: Use After Free

First published: Wed Mar 22 2023(Updated: )

Illustrator version 26.5.2 (and earlier) and 27.2.0 (and earlier) are affected by a Use After Free 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.

Credit: psirt@adobe.com

Affected SoftwareAffected VersionHow to fix
Adobe Illustrator<=26.5.2
Adobe Illustrator>=27.0.0<27.3.1

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Frequently Asked Questions

  • What is the vulnerability ID of this Illustrator vulnerability?

    The vulnerability ID is CVE-2023-26426.

  • What is the severity level of CVE-2023-26426?

    The severity level of CVE-2023-26426 is high with a score of 7.8.

  • Which versions of Illustrator are affected by CVE-2023-26426?

    Illustrator version 26.5.2 and earlier, as well as version 27.2.0 and earlier, are affected by CVE-2023-26426.

  • What is the impact of CVE-2023-26426?

    CVE-2023-26426 could result in arbitrary code execution in the context of the current user.

  • How can CVE-2023-26426 be exploited?

    Exploitation of CVE-2023-26426 requires user interaction, where a victim must open a malicious file.

  • How can I check if my version of Illustrator is affected by CVE-2023-26426?

    You can check if your version of Illustrator is affected by CVE-2023-26426 by referring to the software version mentioned in the vulnerability description.

  • Is there a fix available for CVE-2023-26426?

    Yes, Adobe has provided a fix for CVE-2023-26426. Please refer to the referenced link for more information.


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