CVE-2025-43546 Bridge | Integer Underflow (Wrap or Wraparound) (CWE-191)

High 7.8 Published 13 May 2025 Updated 13 May 2025

An integer underflow in Adobe Bridge allows arbitrary code execution if a user opens a malicious file.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-43546?

CVE-2025-43546 is a high-severity vulnerability in Adobe Bridge, published on 13 May 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Bridge versions 15.0.3, 14.1.6 and earlier are affected by an Integer Underflow (Wrap or Wraparound) 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.

Weakness: CWE-191

Which versions are affected by CVE-2025-43546?

It affects 1 product.

Products include Adobe Bridge.

How do I fix CVE-2025-43546?

No fix has been published for CVE-2025-43546 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-43546 being exploited?

There is no known exploitation of CVE-2025-43546 in the wild and no public exploit code.

All Adobe Bridge vulnerabilities

Sources

Also known as GHSA-cq97-8j47-5p59.