{"id":79346,"date":"2025-09-29T06:48:59","date_gmt":"2025-09-29T06:48:59","guid":{"rendered":""},"modified":"2025-10-21T10:42:56","modified_gmt":"2025-10-21T16:42:56","slug":"cve-2025-49563-critical-out-of-bounds-write-vulnerability-in-illustrator-versions-leading-to-potential-arbitrary-code-execution","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-49563-critical-out-of-bounds-write-vulnerability-in-illustrator-versions-leading-to-potential-arbitrary-code-execution\/","title":{"rendered":"CVE-2025-49563: Critical Out-of-bounds Write Vulnerability in Illustrator Versions Leading to Potential Arbitrary Code Execution<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

The cybersecurity landscape is ever-evolving, with new vulnerabilities being discovered frequently. One such vulnerability, identified as CVE-2025-49563, has been discovered in Illustrator versions 28.7.8, 29.6.1, and earlier. It is classified as an out-of-bounds write vulnerability<\/a> that could potentially allow an attacker to execute arbitrary code in the context of the current user. The flaw is concerning not only for individual users but also for organizations, as it could lead to system compromise or data<\/a> leakage.
\nThis blog post aims to provide an in-depth analysis<\/a> of this vulnerability, its impact, and the ways to mitigate it. The vulnerability matters because it requires user<\/a> interaction, meaning that a victim must open a malicious file for the exploitation to occur. This makes it a significant security risk as it can be exploited through common phishing or social engineering tactics.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-49563
\nSeverity: High (CVSS: 7.8)
\nAttack Vector: Local
\nPrivileges Required: None
\nUser Interaction: Required
\nImpact: Potential system<\/a> compromise and data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Illustrator | 28.7.8, 29.6.1 and earlier<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The vulnerability exists in the way Illustrator processes certain file<\/a> types. An attacker can craft a malicious file that, when opened by the victim, triggers an out-of-bounds write<\/a> operation. This operation can overwrite critical memory locations, thereby allowing the attacker to execute arbitrary code<\/a> in the context of the current user. Given that this exploit requires user<\/a> interaction, it can be integrated into phishing campaigns, making it a potent threat.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

The following pseudocode provides a conceptual representation of how this vulnerability might be exploited:<\/p>\n

# Attacker crafts a malicious file\nmalicious_file = craft_malicious_file()\n# Attacker sends the malicious file to the victim\nsend_file_to_victim(malicious_file)\n# Victim opens the malicious file\n# This triggers the out-of-bounds write operation, leading to arbitrary code execution\nvictim_opens_file(malicious_file)<\/code><\/pre>\n
Please note that the above code is only a conceptual example and does not represent an actual exploit.<\/p>\n
Mitigation Measures<\/strong><\/p>\n
Users are advised to apply the vendor patch to fix this vulnerability. In the absence of a patch, temporary mitigation can be achieved by using a Web Application Firewall (WAF) or Intrusion Detection System (IDS). Users should also be wary of opening files<\/a> from untrusted sources to avoid falling victim to this exploit. Regular security awareness trainings can help in reducing the risk of such user-interaction-based exploits.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity landscape is ever-evolving, with new vulnerabilities being discovered frequently. One such vulnerability, identified as CVE-2025-49563, has been discovered in Illustrator versions 28.7.8, 29.6.1, and earlier. It is classified as an out-of-bounds write vulnerability that could potentially allow an attacker to execute arbitrary code in the context of the current user. The flaw […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[86,80],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-79346","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-buffer-overflow","attack_vector-rce"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t