Acrobat Reader Memory Corruption Flaws

Use After Free vulnerability in Adobe Acrobat Reader that enables arbitrary code execution with user-level privileges when a victim opens a malicious PDF file. Affected versions include 24.001.30235, 20.005.30763, 25.001.20521 and earlier across multiple product lines. This vulnerability requires user interaction but presents high severity due to memory corruption leading to code execution, with exploitation probability and active exploitation status dependent on available public exploits.

Use After Free (UAF) vulnerability in Adobe Acrobat Reader that enables arbitrary code execution with high privilege context on affected systems. The vulnerability impacts multiple versions across different release branches (24.001.30235, 20.005.30763, 25.001.20521 and earlier), requiring only user interaction to trigger exploitation via malicious PDF files. With a CVSS score of 7.8 and no privilege escalation required, this represents a significant risk to enterprise and consumer users relying on Acrobat Reader for document handling.

Use After Free (UAF) vulnerability in Adobe Acrobat Reader affecting versions 24.001.30235, 20.005.30763, 25.001.20521 and earlier that enables arbitrary code execution with the privileges of the current user. The vulnerability requires user interaction (opening a malicious PDF file) but has a high CVSS score of 7.8 due to the severity of potential code execution impact. Without confirmed KEV listing or public POC data provided, this represents a significant but not yet confirmed active threat.

CVE-2025-43575 is an out-of-bounds write vulnerability in Adobe Acrobat Reader that enables arbitrary code execution with high integrity and confidentiality impact. Affected versions include 24.001.30235, 20.005.30763, 25.001.20521 and earlier across multiple product lines. Exploitation requires user interaction (opening a malicious PDF), but once triggered, allows code execution in the context of the current user with no privilege elevation needed.

A remote code execution vulnerability (CVSS 7.8). High severity vulnerability requiring prompt remediation.

Use After Free (UAF) vulnerability in Adobe Acrobat Reader that allows arbitrary code execution with the privileges of the current user. Affected versions include 24.001.30235, 20.005.30763, 25.001.20521 and earlier across multiple release tracks. Exploitation requires user interaction (opening a malicious PDF file), but the high CVSS score of 7.8 and local attack vector indicate significant real-world risk; KEV and active exploitation status should be confirmed from official sources.

Acrobat Reader versions 24.001.30235, 20.005.30763, 25.001.20521 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.

Acrobat Reader versions 24.001.30235, 20.005.30763, 25.001.20521 and earlier are affected by an Information Exposure vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to gain unauthorized access to sensitive information. Exploitation of this issue does not require user interaction.

Acrobat Reader versions 24.001.30235, 20.005.30763, 25.001.20521 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing a disruption in service. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Acrobat Reader versions 24.001.30235, 20.005.30763, 25.001.20521 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.