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.

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History

Wed, 13 May 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple macos
Microsoft
Microsoft windows
CPEs cpe:2.3:a:adobe:after_effects:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Apple
Apple macos
Microsoft
Microsoft windows

Tue, 12 May 2026 22:30:00 +0000

Type Values Removed Values Added
First Time appeared Adobe
Adobe after Effects
Vendors & Products Adobe
Adobe after Effects

Tue, 12 May 2026 20:15:00 +0000

Type Values Removed Values Added
Description 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.
Title After Effects | Stack-based Buffer Overflow (CWE-121)
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published:

Updated: 2026-05-13T15:52:28.522Z

Reserved: 2026-03-30T17:30:36.496Z

Link: CVE-2026-34690

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-05-12T20:16:38.820

Modified: 2026-05-13T19:42:49.227

Link: CVE-2026-34690

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-12T22:15:25Z

Weaknesses