Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to gain limited unauthorized write access. Exploitation of this issue does not require user interaction.

The version of Adobe Reader installed on the remote macOS host is a version prior to 20.005.30838 or 25.001.20997. It is, therefore, affected by multiple vulnerabilities.

  - Out-of-bounds Read (CWE-125) potentially leading to Arbitrary code execution (CVE-2025-64899)

  - Untrusted Search Path (CWE-426) potentially leading to Arbitrary code execution (CVE-2025-64785)

  - Improper Verification of Cryptographic Signature (CWE-347) potentially leading to Security feature bypass     (CVE-2025-64786, CVE-2025-64787)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Adobe Acrobat installed on the remote Windows host is a version prior to 20.005.30838, 24.001.30307, or 25.001.20997. It is, therefore, affected by multiple vulnerabilities.

  - Out-of-bounds Read (CWE-125) potentially leading to Arbitrary code execution (CVE-2025-64899)

  - Untrusted Search Path (CWE-426) potentially leading to Arbitrary code execution (CVE-2025-64785)

  - Improper Verification of Cryptographic Signature (CWE-347) potentially leading to Security feature bypass     (CVE-2025-64786, CVE-2025-64787)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Adobe Acrobat installed on the remote macOS host is a version prior to 20.005.30838, 24.001.30307, or 25.001.20997. It is, therefore, affected by multiple vulnerabilities.

  - Out-of-bounds Read (CWE-125) potentially leading to Arbitrary code execution (CVE-2025-64899)

  - Untrusted Search Path (CWE-426) potentially leading to Arbitrary code execution (CVE-2025-64785)

  - Improper Verification of Cryptographic Signature (CWE-347) potentially leading to Security feature bypass     (CVE-2025-64786, CVE-2025-64787)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Adobe Reader installed on the remote Windows host is a version prior to 20.005.30838 or 25.001.20997. It is, therefore, affected by multiple vulnerabilities.

  - Out-of-bounds Read (CWE-125) potentially leading to Arbitrary code execution (CVE-2025-64899)

  - Untrusted Search Path (CWE-426) potentially leading to Arbitrary code execution (CVE-2025-64785)

  - Improper Verification of Cryptographic Signature (CWE-347) potentially leading to Security feature bypass     (CVE-2025-64786, CVE-2025-64787)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
277939	Adobe Reader < 20.005.30838 / 25.001.20997 Multiple Vulnerabilities (APSB25-119) (macOS)	Nessus	MacOS X Local Security Checks	high
277938	Adobe Acrobat < 20.005.30838 / 24.001.30307 / 25.001.20997 Multiple Vulnerabilities (APSB25-119)	Nessus	Windows	high
277937	Adobe Acrobat < 20.005.30838 / 24.001.30307 / 25.001.20997 Multiple Vulnerabilities (APSB25-119) (macOS)	Nessus	MacOS X Local Security Checks	high
277936	Adobe Reader < 20.005.30838 / 25.001.20997 Multiple Vulnerabilities (APSB25-119)	Nessus	Windows	high

Detections

Analytics

CVE-2025-64786

medium

Tenable Plugins

high

high

high

high