After Effects is affected by a Stack-based Buffer Overflow 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.

The version of Adobe After Effects installed on the remote Windows host is prior to 25.6.6, 26.3.0. It is, therefore, affected by multiple vulnerabilities as referenced in the APSB26-78 advisory.

  - After Effects is affected by an out-of-bounds write 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. (CVE-2026-48274, CVE-2026-48367)

  - After Effects is affected by a Stack-based Buffer Overflow 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. (CVE-2026-34690)

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 After Effects installed on the remote macOS host is prior to 25.6.6, 26.3.0. It is, therefore, affected by multiple vulnerabilities as referenced in the APSB26-78 advisory.

  - After Effects is affected by an out-of-bounds write 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. (CVE-2026-48274, CVE-2026-48367)

  - After Effects is affected by a Stack-based Buffer Overflow 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. (CVE-2026-34690)

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 After Effects installed on the remote macOS host is prior to 25.6.5, 26.2. It is, therefore, affected by multiple vulnerabilities as referenced in the APSB26-48 advisory.

  - After Effects versions 26.0, 25.6.4 and earlier are affected by a Stack-based Buffer Overflow     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.
    (CVE-2026-34690)

  - After Effects versions 26.0, 25.6.4 and earlier are affected by a Heap-based Buffer Overflow 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. (CVE-2026-34642)

  - After Effects versions 26.0, 25.6.4 and earlier are affected by an out-of-bounds write 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. (CVE-2026-34643)

  - After Effects versions 26.0, 25.6.4 and earlier are affected by an Integer Overflow 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.
    (CVE-2026-34644)

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 After Effects installed on the remote Windows host is prior to 25.6.5, 26.2. It is, therefore, affected by multiple vulnerabilities as referenced in the APSB26-48 advisory.

  - After Effects versions 26.0, 25.6.4 and earlier are affected by a Stack-based Buffer Overflow     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.
    (CVE-2026-34690)

  - After Effects versions 26.0, 25.6.4 and earlier are affected by a Heap-based Buffer Overflow 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. (CVE-2026-34642)

  - After Effects versions 26.0, 25.6.4 and earlier are affected by an out-of-bounds write 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. (CVE-2026-34643)

  - After Effects versions 26.0, 25.6.4 and earlier are affected by an Integer Overflow 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.
    (CVE-2026-34644)

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
326756	Adobe After Effects < 25.6.6 / 26.0.0 < 26.3.0 Multiple Arbitrary code execution (APSB26-78)	Nessus	Windows	high
326755	Adobe After Effects < 25.6.6 / 26.0.0 < 26.3.0 Multiple Arbitrary code execution (APSB26-78) (macOS)	Nessus	MacOS X Local Security Checks	high
314330	Adobe After Effects < 25.6.5 / 26.0 < 26.2 Multiple Arbitrary code execution (APSB26-48) (macOS)	Nessus	MacOS X Local Security Checks	high
314329	Adobe After Effects < 25.6.5 / 26.0 < 26.2 Multiple Arbitrary code execution (APSB26-48)	Nessus	Windows	high

Detections

Analytics

CVE-2026-34690

high

Tenable Plugins

high

high

high

high