CVE-2025-61829 is a heap-based buffer overflow vulnerability identified in Adobe Illustrator on iPad versions 3.0.9 and earlier. The vulnerability arises from improper handling of data in memory, specifically on the heap, which can be exploited by an attacker to overwrite memory and execute arbitrary code within the context of the current user. The attack vector requires the victim to open a maliciously crafted Illustrator file, making user interaction mandatory for exploitation. The vulnerability does not require any privileges or authentication, increasing its risk profile. The CVSS v3.1 score of 7.8 indicates a high severity, with metrics showing local attack vector (AV:L), low attack complexity (AC:L), no privileges required (PR:N), user interaction required (UI:R), unchanged scope (S:U), and high impact on confidentiality, integrity, and availability (C:H/I:H/A:H). Although no known exploits have been reported in the wild, the potential for arbitrary code execution could allow attackers to compromise the affected device, steal sensitive information, or disrupt operations. The lack of an available patch at the time of publication means organizations must rely on interim mitigations. This vulnerability is particularly concerning for environments where Illustrator on iPad is used for professional design and creative work, as compromised devices could lead to intellectual property theft or further network infiltration.

For European organizations, the impact of CVE-2025-61829 could be significant, especially in sectors relying heavily on digital design and creative software, such as advertising, media, and publishing. Successful exploitation could lead to unauthorized code execution, resulting in data breaches, intellectual property theft, or disruption of business operations. Since the vulnerability affects the user context, attackers could gain access to sensitive files and credentials stored or accessed via the compromised device. The requirement for user interaction means phishing or social engineering campaigns could be used to deliver malicious files, increasing the risk in environments with less stringent user awareness. Additionally, compromised Illustrator on iPad devices could serve as footholds for lateral movement within corporate networks, amplifying the threat. The absence of a patch increases exposure time, necessitating proactive defenses. The impact on confidentiality, integrity, and availability is high, potentially affecting business continuity and reputation.

Until Adobe releases an official patch, European organizations should implement targeted mitigations to reduce risk. These include: 1) Enforce strict controls on file sources by restricting the opening of Illustrator files from untrusted or unknown origins, especially via email or file-sharing platforms. 2) Educate users on the risks of opening unsolicited or suspicious files and promote vigilance against social engineering tactics. 3) Employ mobile device management (MDM) solutions to monitor and control app usage and file access on iPads. 4) Utilize endpoint detection and response (EDR) tools capable of identifying anomalous behavior indicative of exploitation attempts. 5) Regularly back up critical data to enable recovery in case of compromise. 6) Segment networks to limit potential lateral movement from compromised devices. 7) Monitor Adobe and security advisories closely for patch releases and apply updates promptly. 8) Consider disabling or limiting the use of Illustrator on iPad in high-risk environments until the vulnerability is remediated.