Out-of-Bounds Read Vulnerability in Acrobat Reader by Adobe

CVE-2025-43578

What is CVE-2025-43578?

Acrobat Reader contains an out-of-bounds read vulnerability affecting various versions. This flaw could allow attackers to gain access to sensitive memory data when a victim interacts with a specially crafted malicious file. Bypassing built-in protections such as ASLR may be possible if exploited. User interaction is required for this vulnerability to be exploited, highlighting the importance of cautious file handling.

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