CVE-2025-27183 is an out-of-bounds write vulnerability classified under CWE-787 affecting Adobe After Effects versions 25.1, 24.6.4, and earlier. This vulnerability arises when the software improperly handles memory bounds while processing certain crafted After Effects project files, leading to a write operation outside the intended memory buffer. Such out-of-bounds writes can corrupt memory, potentially allowing an attacker to execute arbitrary code within the context of the current user. Exploitation requires the victim to open a maliciously crafted After Effects file, making user interaction necessary but no authentication required. The vulnerability impacts confidentiality, integrity, and availability by enabling code execution that could lead to data theft, system compromise, or denial of service. The CVSS 3.1 base score is 7.8, reflecting high severity with attack vector local (requiring user interaction), low attack complexity, no privileges required, and high impact on confidentiality, integrity, and availability. No patches were linked at the time of publication, and no known exploits in the wild have been reported. The vulnerability was reserved in February 2025 and published in April 2025, indicating recent discovery. Given Adobe After Effects' widespread use in media production, this vulnerability poses a significant risk to creative professionals and organizations relying on this software for content creation.

The impact of CVE-2025-27183 is significant for organizations using Adobe After Effects, especially in creative industries such as film, animation, advertising, and media production. Successful exploitation allows attackers to execute arbitrary code with the privileges of the current user, potentially leading to data theft, unauthorized system access, installation of malware, or disruption of production workflows. Since the vulnerability requires user interaction, phishing or social engineering campaigns could be used to trick users into opening malicious files. The compromise of workstations running After Effects could also serve as a foothold for lateral movement within corporate networks. The high confidentiality, integrity, and availability impacts mean sensitive creative assets and intellectual property could be exposed or destroyed. Organizations without timely patching or mitigations may face operational disruptions and reputational damage. Although no known exploits are currently reported, the vulnerability's high severity and ease of exploitation make it a likely target for attackers once exploit code becomes available.

1. Apply official Adobe patches immediately once released to remediate the vulnerability. Monitor Adobe security advisories for updates. 2. Until patches are available, restrict the opening of After Effects project files from untrusted or unknown sources to reduce exposure. 3. Implement endpoint protection solutions capable of detecting anomalous behavior or exploitation attempts related to After Effects. 4. Educate users about the risks of opening files from untrusted sources and train them to recognize phishing or social engineering attempts. 5. Employ network segmentation to limit the impact of a compromised workstation and prevent lateral movement. 6. Use application whitelisting or sandboxing techniques to restrict After Effects' ability to execute unauthorized code or access sensitive system resources. 7. Regularly back up critical creative assets and maintain offline copies to mitigate data loss from potential attacks. 8. Monitor logs and alerts for suspicious activity related to After Effects processes or file access.