CVE-2025-30304 is an out-of-bounds write vulnerability classified under CWE-787 affecting Adobe FrameMaker versions 2020.8, 2022.6, and earlier. The vulnerability arises when the software improperly handles memory boundaries while processing certain file inputs, leading to memory corruption. This corruption can be exploited by an attacker who crafts a malicious FrameMaker file that, when opened by a user, triggers arbitrary code execution within the context of the current user. The attack vector requires local user interaction, specifically opening a malicious file, and does not require any prior authentication or elevated privileges. The vulnerability impacts confidentiality, integrity, and availability by allowing arbitrary code execution, potentially enabling attackers to install malware, steal sensitive information, or disrupt system operations. The CVSS v3.1 base score is 7.8, reflecting high severity due to the combination of high impact and the requirement for user interaction but no privileges. No patches or exploit code are currently publicly available, and no known exploitation in the wild has been reported as of the publication date. The vulnerability affects a niche but critical software product widely used in technical publishing and documentation, making targeted attacks against organizations in these sectors plausible.

The exploitation of CVE-2025-30304 can lead to arbitrary code execution with the privileges of the current user, potentially allowing attackers to install malware, exfiltrate sensitive data, or disrupt operations. Since Adobe FrameMaker is primarily used in technical documentation and publishing, organizations in industries such as aerospace, manufacturing, engineering, and government agencies that rely on this software for critical documentation are at risk. The vulnerability compromises confidentiality, integrity, and availability of affected systems. While exploitation requires user interaction, successful attacks could lead to broader network compromise if attackers leverage the foothold to escalate privileges or move laterally. The lack of known exploits in the wild currently reduces immediate risk, but the high CVSS score and the nature of the vulnerability make it a significant threat once exploit code becomes available. Organizations with large FrameMaker deployments or those handling sensitive technical documents face higher impact potential.

1. Monitor Adobe’s official channels for patches addressing CVE-2025-30304 and apply them immediately upon release. 2. Until patches are available, implement strict file handling policies: restrict FrameMaker file opening to trusted sources only and educate users about the risks of opening unsolicited or suspicious files. 3. Employ application whitelisting and sandboxing techniques to limit the execution context of FrameMaker and reduce the impact of potential exploitation. 4. Use endpoint detection and response (EDR) tools to monitor for anomalous behavior indicative of exploitation attempts, such as unexpected process spawning or memory corruption indicators. 5. Enforce the principle of least privilege for users running FrameMaker to minimize the potential damage from arbitrary code execution. 6. Regularly back up critical documentation and systems to enable recovery in case of compromise. 7. Conduct targeted user awareness training focusing on social engineering risks related to malicious document files.