Advisory Published


First published: Fri Feb 17 2023(Updated: )

Adobe Bridge versions 12.0.3 (and earlier) and 13.0.1 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.


Affected SoftwareAffected VersionHow to fix
Adobe Bridge>=12.0.0<12.0.4
Adobe Bridge>=13.0.0<13.0.2
Apple macOS
Microsoft Windows

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is CVE-2023-21583?

    CVE-2023-21583 is an out-of-bounds read vulnerability affecting Adobe Bridge versions 12.0.3 (and earlier) and 13.0.1 (and earlier).

  • How severe is CVE-2023-21583?

    CVE-2023-21583 has a severity score of 5.5, which is considered medium.

  • What software versions are affected by CVE-2023-21583?

    Adobe Bridge versions 12.0.3 (and earlier) and 13.0.1 (and earlier) are affected by CVE-2023-21583.

  • What is the impact of CVE-2023-21583?

    CVE-2023-21583 could lead to the disclosure of sensitive memory and bypassing of mitigations such as ASLR.

  • Is Apple macOS or Microsoft Windows vulnerable to CVE-2023-21583?

    No, Apple macOS and Microsoft Windows are not vulnerable to CVE-2023-21583.

  • How can I find more information about CVE-2023-21583?

    You can find more information about CVE-2023-21583 on the Adobe security bulletin at


SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203